Showing 1501–2000 of 2472 results

    Methimazole

    pharmaceutical secondary standard, certified reference material
    Code: PHR3037

    • Manufacturer: Merck
    • Trademark: Supelco

    Methimazole Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3038

    • Manufacturer: Merck
    • Trademark: Supelco

    Methimazole Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3039

    • Manufacturer: Merck
    • Trademark: Supelco

    Methocarbamol

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1395

    • Manufacturer: Merck
    • Trademark: Supelco

    Methotrexate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1396

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl 4-(Acetylamino)-2-hydroxybenzoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2287

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl 4-(Acetylamino)-2-hydroxybenzoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2287

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl 4-Amino-2-hydroxybenzoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2508

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl 4-Amino-2-hydroxybenzoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2508

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Acetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2926

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Arachidate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3539

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Behenate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3540

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Caprate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3204

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Caprate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3535

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Caprate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3204

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Ethyl Ketone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1207

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Hexanoate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3533

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Isobutyl Ketone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1556

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Laurate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2605

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Linoleate

    certified reference material, pharmaceutical secondary standard
    Code: PHR1978

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl linolenate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3734

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Myristate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3537

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Myristate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3537

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Oleate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1571

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Palmitate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3538

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Ricinoleate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3837

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl ricinoleate

    European Pharmacopoeia (EP) Reference Standard
    Code: M1770180

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl salicylate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1214

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Salicylate Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3042

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Stearate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1414

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Tetracosanoate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3541

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl Tricosanoate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2097

    • Nhà sản xuất: Merck
    • Thương hiệu: Supelco

    Methyl Tricosanoate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2097

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2332

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyl5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2332

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylcobalamin

    certified reference material, pharmaceutical secondary standard
    Code: PHR3410

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyldopa Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2674

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyldopa Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2674

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylene Blue

    certified reference material, pharmaceutical secondary standard
    Code: PHR3838

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylene Chloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1557

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylene Simvastatin

    certified reference material, pharmaceutical secondary standard
    Code: PHR3575

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylene Simvastatin

    certified reference material, pharmaceutical secondary standard
    Code: PHR3575

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylnaltrexone bromide

    certified reference material, pharmaceutical secondary standard
    Code: PHR8775

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylparaben

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1012

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylphenidate hydrochloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR8986

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylphenidate Related Compound A

    certified reference material, pharmaceutical secondary standard
    Code: PHR3576

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylprednisolone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1717

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylprednisolone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1717

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylprednisolone Acetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1718

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylprednisolone Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3043

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylprednisolone Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3043

    • Manufacturer: Merck
    • Trademark: Supelco

    Methylsulfonylmethane

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1346

    • Manufacturer: Merck
    • Trademark: Supelco

    Methyltestosterone

    certified reference material, pharmaceutical secondary standard
    Code: PHR8853

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1132

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2507

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2507

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2286

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2286

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity H

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2506

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Impurity H

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2506

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoclopramide Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2283

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoprolol Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2509

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoprolol Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2510

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoprolol Related Compound D

    pharmaceutical secondary standard, certified reference material
    Code: PHR3641

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoprolol succinate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2511

    • Manufacturer: Merck
    • Trademark: Supelco

    Metoprolol Tartrate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1076

    • Manufacturer: Merck
    • Trademark: Supelco

    Metronidazole

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1052

    • Manufacturer: Merck
    • Trademark: Supelco

    Metronidazole Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2514

    • Manufacturer: Merck
    • Trademark: Supelco

    Metronidazole Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2514

    • Manufacturer: Merck
    • Trademark: Supelco

    Metronidazole Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2165

    • Manufacturer: Merck
    • Trademark: Supelco

    Metronidazole Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2165

    • Manufacturer: Merck
    • Trademark: Supelco

    Mevastatin/Lovastatin Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2240

    • Manufacturer: Merck
    • Trademark: Supelco

    Mevastatin/Lovastatin Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2240

    • Manufacturer: Merck
    • Trademark: Supelco

    Miconazole

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1618

    • Manufacturer: Merck
    • Trademark: Supelco

    Miconazole EP impurity F

    certified reference material, pharmaceutical secondary standard
    Code: PHR3561

    • Manufacturer: Merck
    • Trademark: Supelco

    Miconazole EP impurity F

    certified reference material, pharmaceutical secondary standard
    Code: PHR3561

    • Manufacturer: Merck
    • Trademark: Supelco

    Midodrine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR2118

    • Nhà sản xuất: Merck
    • Thương hiệu: Supelco

    Midodrine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR2118

    • Manufacturer: Merck
    • Trademark: Supelco

    Midodrine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3047

    • Manufacturer: Merck
    • Trademark: Supelco

    Milbemycin oxime

    certified reference material, pharmaceutical secondary standard
    Code: PHR2633

    • Manufacturer: Merck
    • Trademark: Supelco

    Milrinone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2515

    • Manufacturer: Merck
    • Trademark: Supelco

    Milrinone Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3049

    • Manufacturer: Merck
    • Trademark: Supelco

    Mineral Oil

    pharmaceutical secondary standard, reference material
    Code: PHR2881

    • Manufacturer: Merck
    • Trademark: Supelco

    Minocycline Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1801

    • Manufacturer: Merck
    • Trademark: Supelco

    Minoxidil

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2123

    • Manufacturer: Merck
    • Trademark: Supelco

    Minoxidil Related Compound E

    certified reference material, pharmaceutical secondary standard
    Code: PHR3050

    • Manufacturer: Merck
    • Trademark: Supelco

    Mirtazapine

    certified reference material, pharmaceutical secondary standard
    Code: PHR8952

    • Manufacturer: Merck
    • Trademark: Supelco

    Mirtazapine Related Compound D

    certified reference material, pharmaceutical secondary standard
    Code: PHR8737

    • Manufacturer: Merck
    • Trademark: Supelco

    Mirtazapine Related Compound D

    certified reference material, pharmaceutical secondary standard
    Code: PHR8737

    • Manufacturer: Merck
    • Trademark: Supelco

    Misoprostol

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0000490

    • Manufacturer: Merck
    • Trademark: Supelco

    Mitotane

    pharmaceutical secondary standard, certified reference material
    Code: PHR3207

    • Manufacturer: Merck
    • Trademark: Supelco

    Modafinil CIV

    certified reference material, pharmaceutical secondary standard
    Code: PHR8738

    • Manufacturer: Merck
    • Trademark: Supelco

    Modafinil Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR8740

    • Manufacturer: Merck
    • Trademark: Supelco

    Modafinil Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR8740

    • Manufacturer: Merck
    • Trademark: Supelco

    Moexipril Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR3719

    • Manufacturer: Merck
    • Trademark: Supelco

    Moexipril Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR3719

    • Manufacturer: Merck
    • Trademark: Supelco

    Moexipril Related Compound E

    pharmaceutical secondary standard, certified reference material
    Code: PHR3052

    • Manufacturer: Merck
    • Trademark: Supelco

    Moexipril Related Compound E

    pharmaceutical secondary standard, certified reference material
    Code: PHR3052

    • Manufacturer: Merck
    • Trademark: Supelco

    Molindone Hydrochloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR3432

    • Manufacturer: Merck
    • Trademark: Supelco

    Molindone Hydrochloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR3432

    • Manufacturer: Merck
    • Trademark: Supelco

    Mometasone Furoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1400

    • Manufacturer: Merck
    • Trademark: Supelco

    Monensin Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 300 mg
    Code: PHR2775

    • Manufacturer: Merck
    • Trademark: Supelco

    Monobasic Potassium Phosphate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1330

    • Manufacturer: Merck
    • Trademark: Supelco

    Monobenzone

    pharmaceutical secondary standard, certified reference material
    Code: PHR3208

    • Manufacturer: Merck
    • Trademark: Supelco

    Monoethanolamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1490

    • Manufacturer: Merck
    • Trademark: Supelco

    Monoglycerides

    United States Pharmacopeia (USP) Reference Standard
    Code: 1446000

    • Manufacturer: Merck
    • Trademark: USP

    Monostearyl Maleate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2635

    • Manufacturer: Merck
    • Trademark: Supelco

    Montelukast dicyclohexylamine

    certified reference material, pharmaceutical secondary standard
    Code: PHR3777

    • Manufacturer: Merck
    • Trademark: Supelco

    Montelukast Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1603

    • Manufacturer: Merck
    • Trademark: Supelco

    Montelukast sodium

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0001434

    • Manufacturer: Merck
    • Trademark: Supelco

    Morphine Related Compound A

    certified reference material, pharmaceutical secondary standard
    Code: PHR8988

    • Manufacturer: Merck
    • Trademark: Supelco

    Morphine Related Compound A

    certified reference material, pharmaceutical secondary standard
    Code: PHR8988

    • Manufacturer: Merck
    • Trademark: Supelco

    Morphine related compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR8989

    • Manufacturer: Merck
    • Trademark: Supelco

    Morphine sulfate

    certified reference material, pharmaceutical secondary standard
    Code: PHR8861

    • Manufacturer: Merck
    • Trademark: Supelco

    Moxidectin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1827

    • Manufacturer: Merck
    • Trademark: Supelco

    Moxidectin

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0000772

    • Manufacturer: Merck
    • Trademark: Supelco

    Moxidectin for system suitability

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0000747

    • Manufacturer: Merck
    • Trademark: Supelco

    Moxifloxacin Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1542

    • Manufacturer: Merck
    • Trademark: Supelco

    Moxifloxacin Related Compound A

    United States Pharmacopeia (USP) Reference Standard
    Code: 1448617

    • Manufacturer: Merck
    • Trademark: USP

    Mupirocin

    pharmaceutical secondary standard
    Code: PHR2806

    • Manufacturer: Merck
    • Trademark: USP

    Mupirocin Lithium

    certified reference material, pharmaceutical secondary standard
    Code: PHR3421

    • Manufacturer: Merck
    • Trademark: Supelco

    Mycophenolate Mofetil

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1451

    • Manufacturer: Merck
    • Trademark: Supelco

    Mycophenolate Mofetil Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material, pkg of 100 mg
    Code: PHR2776

    • Manufacturer: Merck
    • Trademark: Supelco

    Mycophenolate Mofetil Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material, pkg of 100 mg
    Code: PHR2776

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Acetyl-D,L-Methionine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2636

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Acetylglucosamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1432

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Formylphenylephrine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2154

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Formylphenylephrine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2154

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Methylpyrrolidone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1352

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosodibutylamine (NDBA)

    certified reference material, pharmaceutical secondary standard
    Code: PHR3608

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosodibutylamine (NDBA)

    certified reference material, pharmaceutical secondary standard
    Code: PHR3608.1

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosodiethylamine (NDEA)

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1975

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosodiisopropylamine (NDIPA)

    certified reference material, pharmaceutical secondary standard
    Code: PHR3607

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosodimethylamine (NDMA)

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2407

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosoethylisopropylamine (NEIPA / NIPEA)

    certified reference material, pharmaceutical secondary standard
    Code: PHR3609

    • Manufacturer: Merck
    • Trademark: Supelco

    N-Nitrosomethylaminobutyric Acid (NMBA)

    certified reference material, pharmaceutical secondary standard
    Code: PHR3610

    • Manufacturer: Merck
    • Trademark: Supelco

    N-norverapamil

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2617

    • Manufacturer: Merck
    • Trademark: Supelco

    N-norverapamil

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2617

    • Manufacturer: Merck
    • Trademark: Supelco

    N,N-Dimethylacetamide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2018

    • Manufacturer: Merck
    • Trademark: Supelco

    N′-Methyl Omeprazole

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1954

    • Manufacturer: Merck
    • Trademark: Supelco

    N′-Methyl Omeprazole

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1954

    • Manufacturer: Merck
    • Trademark: Supelco

    Nabumetone

    pharmaceutical secondary standard, certified reference material
    Code: PHR3056

    • Manufacturer: Merck
    • Trademark: Supelco

    Nadolol

    pharmaceutical secondary standard, certified reference material
    Code: PHR3212

    • Manufacturer: Merck
    • Trademark: Supelco

    Nafcillin Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1704

    • Manufacturer: Merck
    • Trademark: Supelco

    Nafcillin Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1704

    • Manufacturer: Merck
    • Trademark: Supelco

    Naltrexone

    certified reference material, pharmaceutical secondary standard
    Code: PHR8745

    • Manufacturer: Merck
    • Trademark: Supelco

    Naphthalene

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1275

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1040

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,2 Propylene Glycol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2219

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,2 Propylene Glycol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2219

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,2,3 Propanetriol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2254

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,2,3 Propanetriol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2254

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,3-Butylene Glycol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2256

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen 1,3-Butylene Glycol Esters

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2256

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2520

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2520

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2529

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2528

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2528

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity M

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2525

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Impurity M

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2525

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Isopropyl Ester

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2257

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Isopropyl Ester

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2257

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2527

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Related Compound K

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2517

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Related Compound L

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2523

    • Manufacturer: Merck
    • Trademark: Supelco

    Naproxen Related Compound L

    United States Pharmacopeia (USP) Reference Standard
    Code: 1457425

    • Manufacturer: Merck
    • Trademark: USP

    Naproxen sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1165

    • Manufacturer: Merck
    • Trademark: Supelco

    NDIPA-D14

    certified reference material, pharmaceutical secondary standard
    Code: PHR8528

    • Manufacturer: Merck
    • Trademark: Supelco

    Nebivolol Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3059

    • Manufacturer: Merck
    • Trademark: Supelco

    Nebivolol Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3059

    • Manufacturer: Merck
    • Trademark: Supelco

    Nebivolol Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3751

    • Manufacturer: Merck
    • Trademark: Supelco

    Nebivolol Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3751

    • Manufacturer: Merck
    • Trademark: Supelco

    Neomycin Sulfate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1491

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1757

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1760

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1760

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1761

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1761

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1762

    • Manufacturer: Merck
    • Trademark: Supelco

    Nevirapine Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1762

    • Manufacturer: Merck
    • Trademark: Supelco

    Niacin (Nicotinic Acid)

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1276

    • Manufacturer: Merck
    • Trademark: Supelco

    Niacinamide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1033

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicardipine hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2531

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2087

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2087

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2088

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2088

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity D

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2089

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2090

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotinamide Impurity E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2090

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotine bitartrate dihydrate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2532

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotine bitartrate dihydrate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2532.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotine Related Compound D

    certified reference material, pharmaceutical secondary standard
    Code: PHR3062

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotine Related Compound F

    pharmaceutical secondary standard, certified reference material
    Code: PHR3063

    • Manufacturer: Merck
    • Trademark: Supelco

    Nicotine Related Compound G

    pharmaceutical secondary standard, certified reference material
    Code: PHR3064

    • Manufacturer: Merck
    • Trademark: Supelco

    Nifedipine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1290

    • Manufacturer: Merck
    • Trademark: Supelco

    Nifedipine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1290.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Nifedipine impurity B

    European Pharmacopoeia (EP) Reference Standard
    Code: N0750015

    • Manufacturer: Merck
    • Trademark: Supelco

    Nilotinib

    certified reference material, pharmaceutical secondary standard
    Code: PHR2833

    • Manufacturer: Merck
    • Trademark: Supelco

    Nilotinib Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2834

    • Manufacturer: Merck
    • Trademark: Supelco

    Nilotinib Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2834

    • Manufacturer: Merck
    • Trademark: Supelco

    Nilutamide

    pharmaceutical secondary standard, certified reference material
    Code: PHR3214

    • Manufacturer: Merck
    • Trademark: Supelco

    Nilutamide

    pharmaceutical secondary standard, certified reference material
    Code: PHR3214

    • Manufacturer: Merck
    • Trademark: Supelco

    Nimesulide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1336

    • Manufacturer: Merck
    • Trademark: Supelco

    Nimodipine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1293

    • Manufacturer: Merck
    • Trademark: Supelco

    Nimodipine Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR3560

    • Manufacturer: Merck
    • Trademark: Supelco

    Nimodipine Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR3560

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitazoxanide

    pharmaceutical secondary standard, certified reference material
    Code: PHR2888

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitisinone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1731

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitrilotriacetic acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1277

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitrofurantoin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1191

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitrofurazone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1196

    • Manufacturer: Merck
    • Trademark: Supelco

    Nitrofurfural diacetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2456

    • Manufacturer: Merck
    • Trademark: Supelco

    Nizatidine

    pharmaceutical secondary standard, certified reference material
    Code: PHR3215

    • Manufacturer: Merck
    • Trademark: Supelco

    NMPA-D5

    certified reference material, pharmaceutical secondary standard
    Code: PHR8524

    • Manufacturer: Merck
    • Trademark: Supelco

    Nonoxynol 9

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2731

    • Manufacturer: Merck
    • Trademark: Supelco

    Nordihydroguaiaretic Acid

    certified reference material, pharmaceutical secondary standard
    Code: PHR3509

    • Manufacturer: Merck
    • Trademark: Supelco

    Norelgestromin

    certified reference material, pharmaceutical secondary standard
    Code: PHR3787

    • Manufacturer: Merck
    • Trademark: Supelco

    Norepinephrine Bitartrate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3820

    • Manufacturer: Merck
    • Trademark: Supelco

    Norethindrone acetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2534

    • Manufacturer: Merck
    • Trademark: Supelco

    Norfloxacin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1614

    • Manufacturer: Merck
    • Trademark: Supelco

    Norfloxacin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2233

    • Manufacturer: Merck
    • Trademark: Supelco

    Norfloxacin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2233

    • Manufacturer: Merck
    • Trademark: Supelco

    Norgestrel

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2487

    • Manufacturer: Merck
    • Trademark: Supelco

    Noroxymorphone hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR8910

    • Manufacturer: Merck
    • Trademark: Supelco

    Noroxymorphone hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR8910

    • Manufacturer: Merck
    • Trademark: Supelco

    Nortriptyline Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3216

    • Manufacturer: Merck
    • Trademark: Supelco

    Nortriptyline Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3216.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Norvaline

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2210

    • Manufacturer: Merck
    • Trademark: Supelco

    Noscapine

    European Pharmacopoeia (EP) Reference Standard
    Code: N1300000

    • Manufacturer: Merck
    • Trademark: Supelco

    o-Flutamide

    certified reference material, pharmaceutical secondary standard
    Code: PHR3764

    • Manufacturer: Merck
    • Trademark: Supelco

    o-Flutamide

    certified reference material, pharmaceutical secondary standard
    Code: PHR3764

    • Manufacturer: Merck
    • Trademark: Supelco

    o-Toluenesulfonamide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1473

    • Manufacturer: Merck
    • Trademark: Supelco

    Octinoxate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1080

    • Manufacturer: Merck
    • Trademark: Supelco

    Octisalate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1081

    • Manufacturer: Merck
    • Trademark: Supelco

    Octocrylene

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1083

    • Manufacturer: Merck
    • Trademark: Supelco

    Octoxinol 10

    European Pharmacopoeia (EP) Reference Standard
    Code: O0100900

    • Manufacturer: Merck
    • Trademark: Supelco

    Octreotide Acetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1880

    • Manufacturer: Merck
    • Trademark: Supelco

    Octyl Gallate

    certified reference material, pharmaceutical secondary standard
    Code: PHR3511

    • Manufacturer: Merck
    • Trademark: Supelco

    Octyldodecanol

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1155

    • Manufacturer: Merck
    • Trademark: Supelco

    Ofloxacin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1168

    • Manufacturer: Merck
    • Trademark: Supelco

    Ofloxacin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2235

    • Manufacturer: Merck
    • Trademark: Supelco

    Ofloxacin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2235

    • Manufacturer: Merck
    • Trademark: Supelco

    Olanzapine Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2536

    • Manufacturer: Merck
    • Trademark: Supelco

    Oleic Acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1586

    • Manufacturer: Merck
    • Trademark: Supelco

    Oligonucleotide HPLC Performance Standard Mix, 12-33 NT

    Reference Material
    Code: PHR8667

    • Manufacturer: Merck
    • Trademark: Supelco

    Olive Oil

    pharmaceutical secondary standard, certified reference material
    Code: PHR2902

    • Manufacturer: Merck
    • Trademark: Supelco

    Olmesartan Medoxomil Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2016

    • Manufacturer: Merck
    • Trademark: Supelco

    Olopatadine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3069

    • Manufacturer: Merck
    • Trademark: Supelco

    Olopatadine Related Compound B

    United States Pharmacopeia (USP) Reference Standard
    Code: 1478425

    • Manufacturer: Merck
    • Trademark: USP

    Olopatadine Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2539

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1059

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole for peak identification

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0001042

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1987

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Impurity H

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1989

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Impurity H

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1989

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1648

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1986

    • Manufacturer: Merck
    • Trademark: Supelco

    Omeprazole Related Compound E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1649

    • Manufacturer: Merck
    • Trademark: Supelco

    Ondansetron Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1141

    • Manufacturer: Merck
    • Trademark: Supelco

    Ondansetron Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2223

    • Manufacturer: Merck
    • Trademark: Supelco

    Ondansetron Related Compound D

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2221

    • Manufacturer: Merck
    • Trademark: Supelco

    Orlistat

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1445

    • Manufacturer: Merck
    • Trademark: Supelco

    Orlistat Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2543

    • Manufacturer: Merck
    • Trademark: Supelco

    Orlistat Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2543

    • Manufacturer: Merck
    • Trademark: Supelco

    Orlistat Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2544

    • Manufacturer: Merck
    • Trademark: Supelco

    Orlistat Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2544

    • Manufacturer: Merck
    • Trademark: Supelco

    Orphenadrine Citrate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1777

    • Manufacturer: Merck
    • Trademark: Supelco

    Orphenadrine Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR2957

    • Manufacturer: Merck
    • Trademark: Supelco

    Orphenadrine Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR2958

    • Manufacturer: Merck
    • Trademark: Supelco

    Orphenadrine Related Compound E

    pharmaceutical secondary standard, certified reference material
    Code: PHR2959

    • Manufacturer: Merck
    • Trademark: Supelco

    Oseltamivir impurity C

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0001340

    • Manufacturer: Merck
    • Trademark: Supelco

    Oseltamivir Phosphate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1781

    • Manufacturer: Merck
    • Trademark: Supelco

    Ouabain

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1945

    • Manufacturer: Merck
    • Trademark: Supelco

    Ouabain

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1945

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxacillin Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2496

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxacillin Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2496

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxacillin sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2488

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxalic acid

    certified reference material, pharmaceutical secondary standard
    Code: PHR3291

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxaprozin

    pharmaceutical secondary standard, certified reference material
    Code: PHR3217

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxazepam Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR8617

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxazepam Related Compound B

    certified reference material, pharmaceutical secondary standard
    Code: PHR8617

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3629

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3629.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3629

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3629.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2238

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxcarbazepine Related Compound E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2238

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxiconazole Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3736

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxiconazole Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3736

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxybenzone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1074

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxybutynin Chloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR2547

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxybutynin Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2549

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxybutynin Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2549

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxycodone

    certified reference material, pharmaceutical secondary standard
    Code: PHR8802

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxycodone HCl

    certified reference material, pharmaceutical secondary standard
    Code: PHR8998

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxycodone Related Compound B

    pharmaceutical secondary standard
    Code: PHR8801

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxycodone Related Compound C

    certified reference material, pharmaceutical secondary standard
    Code: PHR8999

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxymetazoline Hydrochloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR1572

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxymetazoline Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1986

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxytetracycline

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1537

    • Manufacturer: Merck
    • Trademark: Supelco

    Oxytetracycline Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1325

    • Manufacturer: Merck
    • Trademark: Supelco

    p-Chloroaniline

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1200

    • Manufacturer: Merck
    • Trademark: Supelco

    Paclitaxel Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2111

    • Manufacturer: Merck
    • Trademark: Supelco

    Paclitaxel Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2111

    • Manufacturer: Merck
    • Trademark: Supelco

    Paclitaxel Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2112

    • Manufacturer: Merck
    • Trademark: Supelco

    Padimate O

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1355

    • Manufacturer: Merck
    • Trademark: Supelco

    Palm Oil

    pharmaceutical secondary standard, certified reference material
    Code: PHR2984

    • Manufacturer: Merck
    • Trademark: Supelco

    Palmitic acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1120

    • Manufacturer: Merck
    • Trademark: Supelco

    Palonosetron Related Compound E

    certified reference material, pharmaceutical secondary standard
    Code: PHR8620

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamabrom

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1299

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamabrom

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1299

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamabrom Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3073

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamabrom Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3073

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamoic Acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1407

    • Manufacturer: Merck
    • Trademark: Supelco

    Pamoic Acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1407

    • Manufacturer: Merck
    • Trademark: Supelco

    Pantoprazole Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3074.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Pantoprazole Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3074

    • Manufacturer: Merck
    • Trademark: Supelco

    Pantoprazole Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3075

    • Manufacturer: Merck
    • Trademark: Supelco

    Pantoprazole Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1604

    • Manufacturer: Merck
    • Trademark: Supelco

    Papaverine hydrochloride

    European Pharmacopoeia (EP) Reference Standard
    Code: P0270000

    • Manufacturer: Merck
    • Trademark: Supelco

    Paromomycin Sulfate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1496

    • Manufacturer: Merck
    • Trademark: Supelco

    Paromomycin Sulfate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1496

    • Manufacturer: Merck
    • Trademark: Supelco

    Paroxetine hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1804

    • Manufacturer: Merck
    • Trademark: Supelco

    Paroxetine Related Compound F

    pharmaceutical secondary standard, certified reference material
    Code: PHR3077

    • Manufacturer: Merck
    • Trademark: Supelco

    Paroxetine Related Compound F

    pharmaceutical secondary standard, certified reference material
    Code: PHR3077

    • Manufacturer: Merck
    • Trademark: Supelco

    Peanut Oil

    pharmaceutical secondary standard, certified reference material
    Code: PHR2985

    • Manufacturer: Merck
    • Trademark: Supelco

    Pemetrexed

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1596

    • Manufacturer: Merck
    • Trademark: Supelco

    Pemetrexed Enantiomer

    pharmaceutical secondary standard, certified reference material
    Code: PHR3675

    • Manufacturer: Merck
    • Trademark: Supelco

    Pemetrexed Enantiomer

    pharmaceutical secondary standard, certified reference material
    Code: PHR3675

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2638

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2638

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillin G benzathine tetrahydrate

    reference material, pharmaceutical secondary standard
    Code: PHR3761

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillin G Potassium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2640

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillin G Sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2642

    • Manufacturer: Merck
    • Trademark: Supelco

    Penicillin V Potassium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2644

    • Manufacturer: Merck
    • Trademark: Supelco

    pentanoic acid (valeric acid)

    pharmaceutical secondary standard, certified reference material
    Code: PHR3157

    • Manufacturer: Merck
    • Trademark: Supelco

    Pentetic Acid

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2645

    • Manufacturer: Merck
    • Trademark: Supelco

    Pentoxifylline

    pharmaceutical secondary standard, certified reference material
    Code: PHR3218

    • Manufacturer: Merck
    • Trademark: Supelco

    Perindopril erbumine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1887

    • Manufacturer: Merck
    • Trademark: Supelco

    Perphenazine

    pharmaceutical secondary standard, certified reference material
    Code: PHR3079

    • Manufacturer: Merck
    • Trademark: Supelco

    Perphenazine sulfoxide

    certified reference material, pharmaceutical secondary standard
    Code: PHR3729

    • Manufacturer: Merck
    • Trademark: Supelco

    Perphenazine sulfoxide

    certified reference material, pharmaceutical secondary standard
    Code: PHR3729

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenacetin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1249

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenacetin melting point standard

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1094

    • Manufacturer: Merck
    • Trademark: Supelco

    Pheniramine Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2719

    • Manufacturer: Merck
    • Trademark: Supelco

    Pheniramine Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2719

    • Manufacturer: Merck
    • Trademark: Supelco

    Pheniramine Maleate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2646

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenobarbital

    certified reference material, pharmaceutical secondary standard
    Code: PHR8843

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenol

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1047

    • Manufacturer: Merck
    • Trademark: Supelco

    Phentolamine Mesylate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1403

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenyl salicylate melting point standard

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1152

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylbutazone

    pharmaceutical secondary standard, certified reference material
    Code: PHR2607

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylbutazone

    pharmaceutical secondary standard, certified reference material
    Code: PHR2607

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylbutyrate Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3080

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1017

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1695

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound D

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2148

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound E

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1712

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2149

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound F

    certified reference material, pharmaceutical secondary standard
    Code: PHR8627

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2149

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound F

    certified reference material, pharmaceutical secondary standard
    Code: PHR8627

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound G

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2150

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenylephrine Related Compound G

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2150

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1139

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2553

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin Impurity F

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2553

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1574

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1574

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin Related Compound B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1692

    • Manufacturer: Merck
    • Trademark: Supelco

    Phenytoin sodium

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1492

    • Manufacturer: Merck
    • Trademark: Supelco

    Phosphated Riboflavin (Riboflavin Sodium Phosphate)

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1297

    • Manufacturer: Merck
    • Trademark: Supelco

    Phosphatidylcholine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2648

    • Manufacturer: Merck
    • Trademark: Supelco

    Phosphatidylcholine (Soy)

    pharmaceutical secondary standard
    Code: PHR2649

    • Manufacturer: Merck
    • Trademark: Supelco

    Phytonadione

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1078

    • Manufacturer: Merck
    • Trademark: Supelco

    Pimobendan

    pharmaceutical secondary standard, certified reference material
    Code: PHR1949

    • Manufacturer: Merck
    • Trademark: Supelco

    Pioglitazone hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1632

    • Manufacturer: Merck
    • Trademark: Supelco

    Piperacillin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1805

    • Manufacturer: Merck
    • Trademark: Supelco

    Piperine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2211

    • Manufacturer: Merck
    • Trademark: Supelco

    Piracetam

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2675

    • Manufacturer: Merck
    • Trademark: Supelco

    Piroctone Olamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2112

    • Nhà sản xuất: Merck
    • Thương hiệu: Supelco

    Piroctone Olamine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2112

    • Manufacturer: Merck
    • Trademark: Supelco

    Piroctone Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3086

    • Manufacturer: Merck
    • Trademark: Supelco

    Piroctone Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR3086

    • Manufacturer: Merck
    • Trademark: Supelco

    Piroxicam

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1588

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 13

    pharmaceutical secondary standard, certified reference material
    Code: PHR3088

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 14

    pharmaceutical secondary standard, certified reference material
    Code: PHR3089

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 14

    pharmaceutical secondary standard, certified reference material
    Code: PHR3089

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic additive 15

    European Pharmacopoeia (EP) Reference Standard
    Code: P2155015

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 16

    pharmaceutical secondary standard, certified reference material
    Code: PHR2965

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 4

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2174

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 4

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2174

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 8

    pharmaceutical secondary standard, certified reference material
    Code: PHR3093

    • Manufacturer: Merck
    • Trademark: Supelco

    Plastic Additive 8

    pharmaceutical secondary standard, certified reference material
    Code: PHR3093

    • Manufacturer: Merck
    • Trademark: Supelco

    Poliomyelitis vaccine (inactivated) BRP

    European Pharmacopoeia (EP) Reference Standard
    Code: P2160000

    • Manufacturer: Merck
    • Trademark: Supelco

    Polydimethylsiloxane

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1518

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 1000

    certified reference material, pharmaceutical secondary standard
    Code: PHR2890

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 1500

    certified reference material, pharmaceutical secondary standard
    Code: PHR3334

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 300

    certified reference material, pharmaceutical secondary standard
    Code: PHR3336

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 3000

    certified reference material, pharmaceutical secondary standard
    Code: PHR3337

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 3350

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2362

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 400

    certified reference material, pharmaceutical secondary standard
    Code: PHR2891

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 4000

    certified reference material, pharmaceutical secondary standard
    Code: PHR2892

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 600

    certified reference material, pharmaceutical secondary standard
    Code: PHR3338

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 6000

    certified reference material, pharmaceutical secondary standard
    Code: PHR2893

    • Manufacturer: Merck
    • Trademark: Supelco

    Polyethylene Glycol 8000

    certified reference material, pharmaceutical secondary standard
    Code: PHR2894

    • Manufacturer: Merck
    • Trademark: Supelco

    Polymyxin B Sulfate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1595

    • Manufacturer: Merck
    • Trademark: Supelco

    Polysorbate 20

    certified reference material, pharmaceutical secondary standard
    Code: PHR3789

    • Manufacturer: Merck
    • Trademark: Supelco

    Polysorbate 60

    certified reference material, pharmaceutical secondary standard
    Code: PHR3797

    • Manufacturer: Merck
    • Trademark: Supelco

    Polysorbate 80

    certified reference material, pharmaceutical secondary standard
    Code: PHR3790

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium Chloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1329

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium Cyanide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2214

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium gluconate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1130

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium Iodide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1360

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium Nitrate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2203

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium sorbate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1278

    • Manufacturer: Merck
    • Trademark: Supelco

    Potassium Sucrose Octasulfate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2792

    • Manufacturer: Merck
    • Trademark: Supelco

    Povidone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1250

    • Manufacturer: Merck
    • Trademark: Supelco

    Pralidoxime Chloride

    certified reference material, pharmaceutical secondary standard
    Code: PHR3225

    • Manufacturer: Merck
    • Trademark: Supelco

    Pramipexole Dihydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1598

    • Manufacturer: Merck
    • Trademark: Supelco

    Pramipexole Related Compound D

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1824

    • Manufacturer: Merck
    • Trademark: Supelco

    Pramipexole Related Compound D

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1824

    • Manufacturer: Merck
    • Trademark: Supelco

    Pramoxine hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1302

    • Manufacturer: Merck
    • Trademark: Supelco

    Prasugrel Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3226

    • Manufacturer: Merck
    • Trademark: Supelco

    Pravastatin 1,1,3,3-tetramethylbutylamine

    certified reference material, pharmaceutical secondary standard
    Code: PHR2000

    • Manufacturer: Merck
    • Trademark: Supelco

    Pravastatin Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3098

    • Manufacturer: Merck
    • Trademark: Supelco

    Pravastatin Sodium

    certified reference material, pharmaceutical secondary standard
    Code: PHR3407

    • Manufacturer: Merck
    • Trademark: Supelco

    Prazepam

    certified reference material, pharmaceutical secondary standard
    Code: PHR8836

    • Manufacturer: Merck
    • Trademark: Supelco

    Prazepam

    certified reference material, pharmaceutical secondary standard
    Code: PHR8836

    • Manufacturer: Merck
    • Trademark: Supelco

    Praziquantel

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1391

    • Manufacturer: Merck
    • Trademark: Supelco

    Praziquantel Related Compound B

    pharmaceutical secondary standard, certified reference material
    Code: PHR2962

    • Manufacturer: Merck
    • Trademark: Supelco

    Praziquantel Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR2963

    • Manufacturer: Merck
    • Trademark: Supelco

    Prazosin Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3099

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednicarbate

    pharmaceutical secondary standard, certified reference material
    Code: PHR1963

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednicarbate Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3102

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednicarbate Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3102

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1043

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Acetate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1630

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Impurity G

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2328

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Impurity G

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2328

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Sodium Phosphate

    certified reference material, pharmaceutical secondary standard
    Code: PHR2816

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Tebutate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3227

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisolone Tebutate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3227

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1042

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisone Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2288

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisone Impurity C

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2288

    • Manufacturer: Merck
    • Trademark: Supelco

    Prednisone Impurity J

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2289

    • Manufacturer: Merck
    • Trademark: Supelco

    Pregabalin impurity standard

    British Pharmacopoeia (BP) Reference Standard
    Code: BP1266

    • Manufacturer: Merck
    • Trademark: Supelco

    Pregabalin Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3104

    • Manufacturer: Merck
    • Trademark: Supelco

    Pregnenolone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2564

    • Manufacturer: Merck
    • Trademark: Supelco

    Prilocaine

    pharmaceutical secondary standard, certified reference material
    Code: PHR3105

    • Manufacturer: Merck
    • Trademark: Supelco

    Prilocaine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3106

    • Manufacturer: Merck
    • Trademark: Supelco

    Prilocaine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3106.1

    • Manufacturer: Merck
    • Trademark: Supelco

    Primidone

    pharmaceutical secondary standard, certified reference material
    Code: PHR3109

    • Manufacturer: Merck
    • Trademark: Supelco

    Primidone Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3110

    • Manufacturer: Merck
    • Trademark: Supelco

    Primidone Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3110

    • Manufacturer: Merck
    • Trademark: Supelco

    Probucol Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3113

    • Manufacturer: Merck
    • Trademark: Supelco

    Probucol Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3113

    • Manufacturer: Merck
    • Trademark: Supelco

    Procaine -Oxide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2253

    • Manufacturer: Merck
    • Trademark: Supelco

    Procaine -Oxide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2253

    • Manufacturer: Merck
    • Trademark: Supelco

    Prochlorperazine Maleate

    pharmaceutical secondary standard, certified reference material
    Code: PHR3114

    • Manufacturer: Merck
    • Trademark: Supelco

    Progesterone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1142

    • Manufacturer: Merck
    • Trademark: Supelco

    Progesterone Impurity J

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2280

    • Manufacturer: Merck
    • Trademark: Supelco

    Progesterone Impurity J

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2280

    • Manufacturer: Merck
    • Trademark: Supelco

    Proguanil Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3115

    • Manufacturer: Merck
    • Trademark: Supelco

    Proguanil Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3115

    • Manufacturer: Merck
    • Trademark: Supelco

    Proguanil Related Compound C

    pharmaceutical secondary standard, certified reference material
    Code: PHR3116

    • Manufacturer: Merck
    • Trademark: Supelco

    Proguanil Related Compound E

    pharmaceutical secondary standard, certified reference material
    Code: PHR3117

    • Manufacturer: Merck
    • Trademark: Supelco

    Proguanil Related Compound E

    pharmaceutical secondary standard, certified reference material
    Code: PHR3117

    • Manufacturer: Merck
    • Trademark: Supelco

    Promazine Hydrochloride

    pharmaceutical secondary standard, certified reference material
    Code: PHR3228

    • Manufacturer: Merck
    • Trademark: Supelco

    Promethazine Hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1467

    • Manufacturer: Merck
    • Trademark: Supelco

    Propionic acid

    certified reference material, pharmaceutical secondary standard
    Code: PHR3738

    • Manufacturer: Merck
    • Trademark: Supelco

    Propofol

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1663

    • Manufacturer: Merck
    • Trademark: Supelco

    Propofol Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2565

    • Manufacturer: Merck
    • Trademark: Supelco

    Propranolol hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1308

    • Manufacturer: Merck
    • Trademark: Supelco

    Propranolol Related Compound A

    pharmaceutical secondary standard, certified reference material
    Code: PHR3119

    • Manufacturer: Merck
    • Trademark: Supelco

    Propyl gallate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1118

    • Manufacturer: Merck
    • Trademark: Supelco

    Propyl gallate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1118

    • Manufacturer: Merck
    • Trademark: Supelco

    Propyl Gallate Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2318

    • Manufacturer: Merck
    • Trademark: Supelco

    Propylene glycol

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1051

    • Manufacturer: Merck
    • Trademark: Supelco

    Propylparaben

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1010

    • Manufacturer: Merck
    • Trademark: Supelco

    Propyphenazone

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1389

    • Manufacturer: Merck
    • Trademark: Supelco

    Pseudoephedrine hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1538

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrantel impurity A

    European Pharmacopoeia (EP) Reference Standard
    Code: Y0000403

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrantel Pamoate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2080

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrantel Related Compound A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR2081

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrazinamide

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1576

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrethrum extract

    certified reference material, pharmaceutical secondary standard
    Code: PHR3706

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrethrum extract

    certified reference material, pharmaceutical secondary standard
    Code: PHR3706

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrethrum extract

    United States Pharmacopeia (USP) Reference Standard
    Code: 1585505

    • Manufacturer: Merck
    • Trademark: USP

    Pyrethrum extract

    United States Pharmacopeia (USP) Reference Standard
    Code: 1585505.1

    • Manufacturer: Merck
    • Trademark: USP

    Pyridine

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1558

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyridoxine hydrochloride

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1036

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyridoxine Impurity A

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1693

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyridoxine Impurity B

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1694

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrilamine maleate

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1340

    • Manufacturer: Merck
    • Trademark: Supelco

    Pyrimethamine

    pharmaceutical secondary standard, certified reference material
    Code: PHR3231

    • Manufacturer: Merck
    • Trademark: Supelco

    Quercetin

    Pharmaceutical Secondary Standard; Certified Reference Material
    Code: PHR1488

    • Manufacturer: Merck
    • Trademark: Supelco