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Hiển thị 1–500 của 1534 kết quả

-Cymene

certified reference material, TraceCERT®
Code: 49679

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

-Isovalerylglycine

analytical standard
Code: 72672

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

,-Gambogic acid

phyproof® Reference Substance
Code: PHL80455

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(+)-Cinchonine

analytical standard
Code: 19431

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(+)-Nootkatone

analytical standard
Code: 44889

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(+)-Pulegone

primary reference standard
Code: 04620590

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(±)-4-Hydroxypropranolol hydrochloride

analytical standard
Code: 00881

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(±)-Enterolactone

analytical standard
Code: 42363

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(±)-Naproxen-(methoxy-13C,d3)

analytical standard
Code: 92473

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(±)-Nicotine-d3 salicylate salt

98 atom % D
Code: N5768

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(−)-Ambroxide

analytical standard
Code: 67369

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(−)-Curcumol

analytical standard
Code: 36236

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(−)-Curine

phyproof® Reference Substance
Code: PHL80979

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(−)-Gallocatechin 3-gallate

phyproof® Reference Substance
Code: PHL89667

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(1RS)-1-(6-Methoxynaphthalen-2-yl)ethanol

pharmaceutical impurity standard
Code: 80713

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(1S)-(−)-trans-Pinane

analytical standard
Code: 80595

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2)-2-Amino-2-(4-hydroxyphenyl)-acetamide

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2197

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(20S)-3-Oxopregn-4-en-20-yl acetate

Code: PHR8943

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic acid

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9105

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2RS)-2-(4-Formylphenyl)propionic acid

pharmaceutical impurity standard
Code: 79895

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol

pharmaceutical impurity standard
Code: 62728

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2RS)-2-Ethyl-2-methylpentanoic acid

pharmaceutical impurity standard
Code: 07303

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acid

pharmaceutical impurity standard
Code: 80818

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acid

pharmaceutical impurity standard
Code: 80816

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2S)-2-(5-Iodo-6-methoxynaphthalen-2-yl)propanoic acid

pharmaceutical impurity standard
Code: 80821

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(2S)-cis-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one

analytical standard
Code: A9559

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(Aminomethyl)phosphonic acid

analytical standard
Code: MET12133A

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(E)-Mevinphos solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard
Code: 33767

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(R)-3-Hydroxybutyric acid

analytical standard
Code: 55397

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(R)-Naproxen

pharmaceutical impurity standard
Code: 82170

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(S)-(+)-7,8-Dihydrokavain

analytical standard
Code: 41866

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(S)-4-(4-Aminobenzyl)-2(1H)-oxazolidinone

certified reference material, pharmaceutical secondary standard
Code: PHR3701

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(S)-Naproxen ethyl ester

pharmaceutical impurity standard
Code: 07506

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

(S)-Naproxen methyl ester

pharmaceutical impurity standard
Code: 80822

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

[(3)-3-Hydroxydodecanoyl]-L-carnitine

analytical standard
Code: 49853

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

[(R)-3-Hydroxyhexadecanoyl]-L-carnitine-(methyl-d3)

analytical standard
Code: 53297

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

{2-[(2,6-Dichlorophenyl)amino]phenyl}methanol

pharmaceutical impurity standard
Code: 04718

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-[(2)-2-[[(4-chlorophenyl)methyl]oxy]-2-(2,4-dichlorophenyl)ethyl]-1-imidazole

Code: PHR2791

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-[(2RS)-2-[[(4-chlorophenyl)methyl]oxy]-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole

Code: PHR2791

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Deoxy-D-xylulose-5-phosphate sodium salt

analytical standard
Code: 42713

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Dodecene

analytical standard
Code: 44146

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Hydroxypyrene

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 41344

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Methyl-5,5-diphenylimidazolidine-2,4-dione

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2246

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Methylethyl 4-hydroxy-3,5-bis(1-methylethyl)benzoate

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9089

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Methylnaphthalene

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 38383

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Octen-3-one

analytical standard
Code: 90963

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Pentanol

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1217

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1-Penten-3-ol

analytical standard
Code: 01984

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,1,1-Trichloro-2-methyl-2-propanol hemihydrate

PESTANAL®, analytical standard
Code: 36681

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,1′-Ethylidenebistryptophan

European Pharmacopoeia (EP) Reference Standard
Code: E2205500

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,1′-Oxybis[3-(2-methoxyphenoxy)-2-propanol]

pharmaceutical impurity standard
Code: 79213

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,2-Dihydronaphthalene

analytical standard
Code: 45778

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,2-Dimethylnaphthalene

analytical standard
Code: 36943

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,2,4,5-Tetrachlorobenzene

PESTANAL®, analytical standard
Code: 34379

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,3-Dipalmitoyl-2-linoleoylglycerol

analytical standard
Code: 76473

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[]-2-benzopyran

mixture of isomers, reference material
Code: 30806

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,4-Benzoquinone

United States Pharmacopeia (USP) Reference Standard
Code: 1056504

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

1,4-Dichlorobenzene

PESTANAL®, analytical standard
Code: 35775

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

1,4-Sorbitan

Code: PHR2558

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Acetyldocetaxel

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9065

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Azabenzo[a]pyrene

BCR®, certified reference material
Code: BCR092

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Chloro-10,11-dihydrocarbamazepine

certified reference material, pharmaceutical secondary standard
Code: PHR3279

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Formylfolic Acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2334

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Methoxycarbamazepine

certified reference material, pharmaceutical secondary standard
Code: PHR3293

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

10-Methoxycarbamazepine

analytical standard
Code: 29937

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

13-cis-4-Oxoretinoic acid

analytical standard
Code: 42073

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

16alpha-Hydroxy Prednisolone-9(11)-ene Acetate

certified reference material, pharmaceutical secondary standard
Code: PHR8506

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9115

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(2-Methyl-5-nitro-1H-imidazol-1-yl)acetic acid

analytical standard
Code: 72858

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-Amino-1-oxoisoindolin-2-yl)pentanediamide

certified reference material, pharmaceutical secondary standard
Code: PHR8540

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-Chlorophenyl)-4-dimethylaminobutyronitrile hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2104

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-Isobutyrylphenyl)propanamide

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2122

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-isobutyrylphenyl)propanamide

pharmaceutical secondary standard, certified reference material
Code: PHR3715

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-Isobutyrylphenyl)propane

Code: PHR2125

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-sec-Butylphenyl)prop-2-enoic acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2147

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(4-sec-Butylphenyl)prop-2-enoic acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2147

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(6-Methoxynaphthalen-2-yl)acetic acid

pharmaceutical impurity standard
Code: 08137

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-(Methylamino)propiophenone hydrochloride solution

drug standard, 1.0 mg/mL in methanol
Code: M8536

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[(2,6-Dichlorophenyl)amino]benzaldehyde

pharmaceutical impurity standard
Code: 05136

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[(RS)-(4-Bromophenyl)phenylmethoxy]-N,N-dimethylethanamine hydrochloride

pharmaceutical impurity standard
Code: 62881

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[(RS)-(4-Methylphenyl)phenylmethoxy]-N,N-dimethylethanamine hydrochloride

pharmaceutical impurity standard
Code: 62226

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[[(4-Chloro-3,5-dimethyl-2-pyridinyl)methyl]thio]-6-methoxy-1H-benzimidazole

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9096

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[2-[[3-[2-(Dimethylamino)ethyl]-1H-indol-5-yl]methyl]-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]-N,N-dimethylethanamine

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9154

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[4-(2-Methylpropyl)phenyl]ethanol

pharmaceutical impurity standard
Code: 61849

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[4-(2-Methylpropyl)phenyl]ethanol

certified reference material, pharmaceutical secondary standard
Code: PHR3322

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-[Hydroxy(methyl)phosphinyl]acetic acid

analytical standard
Code: 91906

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Aminobenzyl alcohol

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9172

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Bromo-6-methoxynaphthalene

pharmaceutical impurity standard
Code: 07503

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Chloro-2′,4′-difluoroacetophenone

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9179

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Chloro-3-methyl-4-[(7R,7aS)-tetrahydro-7-hydroxy-1,3-dioxo-1H-pyrrolo[1,2-c]imidazol-2(3H)-yl]benzonitrile

analytical standard
Code: 66159

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9054

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Dehydropantoic acid lithium salt

≥95.0% (HPLC)
Code: 69433

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Ethyl-6-methoxynaphthalene

pharmaceutical impurity standard
Code: 79584

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Ethylhexanoic acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1914

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Furanmethanethiol

analytical standard
Code: 67319

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Hydroxy-5-nitrobenzoic acid

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9056

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Hydroxypropyl 2-(4-Isobutylphenyl)-propanoate

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2126

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Imidazolidinethione-4,4,5,5-d4

PESTANAL®, analytical standard
Code: 74131

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Imidazolidone

PESTANAL®, analytical standard
Code: 31534

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Isopropyl-d7-thioxanthen-9-one

analytical standard
Code: 33652

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Methoxy-5-methylaniline

analytical standard
Code: 46111

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Methylbutyl acetate

analytical standard
Code: 30761

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Methylcyclohexanone

analytical standard
Code: 44479

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Methylphenol solution

certified reference material, 5000 μg/mL in methanol
Code: 40250-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Nitro-7-methoxynaphtho[2,1-]furan

BCR®, certified reference material
Code: BCR312

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Nonanone

analytical standard
Code: 63969

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Oxobutyric acid

analytical standard
Code: 68217

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Phenylbutyric Acid

pharmaceutical secondary standard, certified reference material
Code: PHR3542

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-Propylpentanenitrile

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9077

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2-tert-Butyl-4-hydroxyanisole

Code: PHR2336

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,2-Di(2-tetrahydrofuryl)propane, mixture of isomers

analytical standard
Code: 73154

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,2-Dimethyl-4-(1-methylethyl)-1,3-benzodioxole

certified reference material, , Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9074

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

analytical standard
Code: 41601

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,3-Dichloroaniline

PESTANAL®, analytical standard
Code: 36701

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,3-Dinitrotoluene

analytical standard
Code: 45968

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,3,3′-Trichlorobiphenyl

BCR®, certified reference material
Code: BCR290

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4-Dichlorobenzoic acid

PESTANAL®, analytical standard
Code: 36749

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4-Dimethylpentane

analytical standard
Code: 41090

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4-Lutidine

analytical standard
Code: 68223

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4,5-Trichloroaniline

PESTANAL®, analytical standard
Code: 35828

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4,5-Trichlorophenol

PESTANAL®, analytical standard
Code: 36513

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4,6-Tribromophenol

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 80026

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4,6-Trichloroanisole

PESTANAL®, analytical standard
Code: 34384

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4,6-Trimethylphenol

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 53766

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,4′-Dichlorobiphenyl

BCR®, certified reference material
Code: BCR289

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2,5-Dimethylphenol

PESTANAL®, analytical standard
Code: 36714

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2′-0-Methylcytidine

certified reference material, pharmaceutical secondary standard
Code: PHR3804

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

2′-Hydroxyacetophenone

analytical standard
Code: 18245

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

21-(Cyclohexylidene)pregn-4-ene-3,20-dione

pharmaceutical secondary standard, certified reference material
Code: PHR8940

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

23-epi-26-Deoxyactein

phyproof® Reference Substance
Code: PHL89183

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

25-Hydroxyvitamin D calibration solutions

NIST® SRM® 2972a
Code: NIST2972A

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Ethyl 5-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate oxalate salt

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9165

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Hexanol

analytical standard
Code: 04649

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Hydroxyisovaleryl-L-carnitine-(N-methyl-d3)

analytical standard
Code: 94355

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Methylmalic acid

≥95.0% (HPLC)
Code: 69369

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Nitrotoluene

analytical standard
Code: 45986

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Pentanone

analytical standard
Code: 40129-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3-Picoline

analytical standard
Code: 05339

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3,4-Dimethoxyphenylacetonitrile

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2619

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3,4,4` Trichlorocarbanilide (Triclocarban)

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1303

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

3,5,5,-Trimethyloxazolidine-2,4-dione

analytical standard
Code: T0781

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

356043 pDNA calibrant

ERM®, certified reference material
Code: ERMAD425

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-(1-Ethyl-1-methylhexyl)phenol

analytical standard
Code: 32702

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-(3,6-Dimethyl-3-heptyl)phenol monoethoxylate solution

10 μg/mL in acetone, analytical standard
Code: 32863

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-(3,6-Dimethyl-3-heptyl)phenol-3,5-d2 diethoxylate solution

1 μg/mL in acetone, analytical standard
Code: 33252

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-(4-Hydroxy-4-methylpentyl)-3-cyclohexene-1-carboxaldehyde

mixture of isomers, analytical standard
Code: 55862

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-[(1RS)-2-(tert-Butylamino)-1-hydroxyethyl]-2-ethylphenol hydrochloride

certified reference material, pharmaceutical secondary standard
Code: PHR3640

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-[2-[Benzyl(tert-butyl)amino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol

pharmaceutical impurity standard
Code: 92659

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Acetylbenzoic Acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2483

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-D-Ser-goserelin

European Pharmacopoeia (EP) Reference Standard
Code: Y0000019

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Dehydroxy-4-chloro Penciclovir

certified reference material
Code: PHR2272

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Epitetracycline hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: E0600000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Hydroxy-2,5-dimethyl-3(2)-furanone

analytical standard
Code: 44869

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Hydroxyphenylacetic acid

analytical standard
Code: 55206

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Isobutylstyrene

Code: PHR2134

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-Isopropylcinnamic acid

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2140

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-tert-Octylphenol

certified reference material, TraceCERT®
Code: 94551

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-tert-Octylphenol diethoxylate solution

1 μg/mL in acetone, analytical standard
Code: 32887

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-tert-Octylphenol solution

1000 μg/mL in acetone, analytical standard
Code: 32467

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4-tert-Octylphenol-3,5-d2 solution

100 μg/mL in acetone, analytical standard
Code: 32273

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4,4′-DDMU

PESTANAL®, analytical standard
Code: 35489

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4(5)-Methylimidazole

analytical standard
Code: 04535

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

4′-Methylacetophenone

analytical standard
Code: 59932

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Chloro-2,4-dimethoxyaniline

PESTANAL®, analytical standard
Code: 35991

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Ethyl-2,3-dimethylpyrazine

analytical standard
Code: 03629

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Heneicosylresorcinol

analytical standard
Code: 50851

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Hydroxy-L-tryptophan

phyproof® Reference Substance
Code: PHL80477

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Hydroxyflunixin

VETRANAL®, analytical standard
Code: 32463

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Methoxy-1,3-dihydrobenzimidazol-2-one

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9080

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Methylcytidine

certified reference material, pharmaceutical secondary standard
Code: PHR3806

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5-Methyluridine

certified reference material, pharmaceutical secondary standard
Code: PHR3800

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

5α-Pregnane-3,11,20-trione

analytical standard, for drug analysis
Code: P3421

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-Chloro-2,4-diamino-1,3,5-triazine-13C3

VETRANAL®, analytical standard
Code: 32232

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-Chloropyridine-3-carboxylic acid

PESTANAL®, analytical standard
Code: 68678

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-Methoxy-2-naphthoic acid

pharmaceutical impurity standard
Code: 07547

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-Methoxy-2-naphthol

pharmaceutical impurity standard
Code: 08129

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-Methyl-5-hepten-2-one

analytical standard
Code: 67397

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6-O-Methylguanine (2-Amino-6-Methoxypurine)

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1719

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6a-Hydroxyhydrocortisone

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2164

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

6α-Methylprednisolone

VETRANAL®, analytical standard
Code: 46436

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

7-Benzyloxygramine

analytical standard
Code: B9875

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

7α-Hydroxy-4-cholesten-3-one-25,26,26,26,27,27,27-d

≥95.0% (HPLC)
Code: 94145

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

9-Methylanthracene

analytical standard
Code: 45793

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Abacavir for peak identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0001552

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Abacavir for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001551

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Abacavir Impurity F

pharmaceutical secondary standard, certified reference material
Code: PHR2074

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Abacavir Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2064

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acarbose

European Pharmacopoeia (EP) Reference Standard
Code: Y0000500

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acarbose for identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0000354

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acebutolol impurity B

European Pharmacopoeia (EP) Reference Standard
Code: Y0000359

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acebutolol impurity I

European Pharmacopoeia (EP) Reference Standard
Code: Y0000128

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acemetacin

European Pharmacopoeia (EP) Reference Standard
Code: Y0000810

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acemetacine impurity mixture

European Pharmacopoeia (EP) Reference Standard
Code: Y0000842

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetaminophen

United States Pharmacopeia (USP) Reference Standard
Code: 1003009

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Acetaminophen Impurity E

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1971

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetaminophen Impurity I

Pharmaceutical Secondary Standards; Certified Reference Material
Code: PHR1973

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetaminophen Related Compound B

United States Pharmacopeia (USP) Reference Standard
Code: 1003027

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Acetaminophen Related Compound B

United States Pharmacopeia (USP) Reference Standard
Code: 1003027

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Acetazolamide

analytical standard
Code: 97582

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetylcysteine

European Pharmacopoeia (EP) Reference Standard
Code: A0150000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetylcysteine impurity C

European Pharmacopoeia (EP) Reference Standard
Code: A0152000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acetylcysteine impurity D

European Pharmacopoeia (EP) Reference Standard
Code: A0153000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aciclovir

European Pharmacopoeia (EP) Reference Standard
Code: A0220000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acid Herbicide Mix

in methanol (varied), analytical standard
Code: 46861-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acitretin

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1523

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acitretin

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1523

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Acrylamide in crispbread

ERM®, certified reference material
Code: ERMBD272

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Agnuside

analytical standard
Code: 12274

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alanine

European Pharmacopoeia (EP) Reference Standard
Code: A0325000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Albendazole-(methyl-d3)

VETRANAL®, analytical standard
Code: 35344

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alcohol Determination-Alcohol

United States Pharmacopeia (USP) Reference Standard
Code: 1012688

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Alfuzosin hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: A0325800

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alkaline earth metal mix for ICP

TraceCERT®, 5 elements, 100 mg/L in nitric acid
Code: 67288

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alkalinity

certified reference material
Code: QC1076

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

All-rac-α-tocopherol for peak identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0000383

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alloxydim-sodium

PESTANAL®, analytical standard
Code: 45319

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Allyl cyclohexanepropionate

analytical standard
Code: 18018

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Allyl sulfide

analytical standard
Code: 40647

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Almotriptan Related Compound A

pharmaceutical secondary standard, certified reference material
Code: PHR3515

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Almotriptan Related Compound D

certified reference material, pharmaceutical secondary standard
Code: PHR3514

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alosetron Related Compound A

certified reference material, pharmaceutical secondary standard
Code: PHR2991

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alpha Cyclodextrin

Code: PHR2560

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alpha Lipoic Acid

Code: PHR2561

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alpha Lipoic Acid

United States Pharmacopeia (USP) Reference Standard
Code: 1368201

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Alpha Tocopheryl Acetate

United States Pharmacopeia (USP) Reference Standard
Code: 1667701

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

alpha-Amylcinnamyl alcohol solution

certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code: CRM40756

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Alprostadil

European Pharmacopoeia (EP) Reference Standard
Code: Y0000054

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Altizide impurity B

European Pharmacopoeia (EP) Reference Standard
Code: Y0000843

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aluminum

IRMM®, certified reference material, 1.0 mm wire
Code: IRMM523C

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aluminum alloy 356

NIST® SRM® 1255b
Code: NIST1255B

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

AM04-1020 Potato

ERM®, certified reference material, (nominal 100% GMO)
Code: ERMBF430B

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

AM04-1020 Potato

ERM®, certified reference material, (blank)
Code: ERMBF430A

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

AMCC

analytical standard
Code: 90914

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amidotrizoic acid for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001461

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amifostine Thiol

pharmaceutical secondary standard, certified reference material
Code: PHR2992

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amiloride Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2061

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aminobutanol

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1501

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aminobutanol

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1501

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aminoglutethimide

pharmaceutical secondary standard, certified reference material
Code: PHR3173

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amiodarone Related Compound H

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1646

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amisulbrom

PESTANAL®, analytical standard
Code: 32849

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amlodipine impurity A

European Pharmacopoeia (EP) Reference Standard
Code: Y0001068

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amlodipine impurity B

European Pharmacopoeia (EP) Reference Standard
Code: Y0001069

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amlodipine impurity G

European Pharmacopoeia (EP) Reference Standard
Code: Y0001070

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amlodipine Related Compound A

United States Pharmacopeia (USP) Reference Standard
Code: 1029512

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Amlodipine Related Compound A

United States Pharmacopeia (USP) Reference Standard
Code: 1029512.1

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amoxapine Related Compound D

Code: PHR2837

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amoxapine Related Compound D

Code: PHR2837

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amoxapine Related Compound G

pharmaceutical secondary standard, certified reference material
Code: PHR3597

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amoxicillin

United States Pharmacopeia (USP) Reference Standard
Code: 1031503

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Amoxicillin trihydrate

European Pharmacopoeia (EP) Reference Standard
Code: A0800000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amphotericin B

European Pharmacopoeia (EP) Reference Standard
Code: Y0000005

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amphotericin B for microbiological assay

European Pharmacopoeia (EP) Reference Standard
Code: Y0001361

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amrinone

certified reference material, pharmaceutical secondary standard
Code: PHR3466

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amrinone Related Compound C / Inamrinone Related Compound C

certified reference material, pharmaceutical secondary standard
Code: PHR3467

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Amylmetacresol

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1386

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Anagrelide Related Compound A

certified reference material, pharmaceutical secondary standard
Code: PHR3545

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Andrographis herb HRS

European Pharmacopoeia (EP) Reference Standard
Code: Y0001870

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Anhydrotetracycline hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: A1200000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Antimony XRF Standard – 7.60 wt%

certified reference material
Code: XRFOX21

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

AOCS-Tintometer Colour Reference Standard

3.0R 22Y (5¼″)
Code: 134270

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

apo-Transferrin human

powder, BioReagent, suitable for cell culture, ≥98% (agarose gel electrophoresis)
Code: T2036

  • Manufacturer: Merck
  • Trademark: Sigma-Aldrich
Danh mục:

AQUA™ Peptide GFGFV[K]

Code: AQ0322

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Arbutin

primary reference standard
Code: 00890590

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Arginine

European Pharmacopoeia (EP) Reference Standard
Code: A1270000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aripiprazole impurity F

European Pharmacopoeia (EP) Reference Standard
Code: Y0001650

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aristolochia

European Pharmacopoeia (EP) Reference Standard
Code: Y0001323

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Aroclor 1248 solution

certified reference material, 50 mg/kg in transformer oil
Code: 47965-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Artemether Related Compound B

pharmaceutical secondary standard, certified reference material
Code: PHR3000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Artesunate

Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2573

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ascorbic acid

European Pharmacopoeia (EP) Reference Standard
Code: A1300000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ascorbic acid impurity C

European Pharmacopoeia (EP) Reference Standard
Code: Y0001024

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ascorbic acid impurity D

European Pharmacopoeia (EP) Reference Standard
Code: Y0001170

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Asperuloside

phyproof® Reference Substance
Code: PHL83229

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

ASTM® D6584 Standard Solution 4

certified reference material, in pyridine (varied conc.)
Code: CRM44916

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Astragaloside I

phyproof® Reference Substance
Code: PHL89572

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Atomoxetine Related Compound C

certified reference material, pharmaceutical secondary standard
Code: PHR3460

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Atorvastatin Related Compound A

United States Pharmacopeia (USP) Reference Standard
Code: 1044527

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Atorvastatin Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1868

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Atorvastatin Related Compound B

United States Pharmacopeia (USP) Reference Standard
Code: 1044538

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Atovaquone

European Pharmacopoeia (EP) Reference Standard
Code: Y0001572

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Atovaquone for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001573

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azacitidine Related Compound B

certified reference material, pharmaceutical secondary standard
Code: PHR3472

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azaconazole

PESTANAL®, analytical standard
Code: 34045

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azathioprine Related Compound A

Code: PHR2841

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azathioprine Related Compound A

Code: PHR2841

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azelastine impurity E

European Pharmacopoeia (EP) Reference Standard
Code: Y0000329

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azelastine Related Compound D

Code: PHR2842

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azithromycin

European Pharmacopoeia (EP) Reference Standard
Code: Y0000306

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azithromycin

European Pharmacopoeia (EP) Reference Standard
Code: Y0000306.1

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azithromycin for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0000641

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Azulene

analytical standard
Code: 37879

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Balsalazide Related Compound A

certified reference material, pharmaceutical secondary standard
Code: PHR2929

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Balsalazide Related Compound B

certified reference material, pharmaceutical secondary standard
Code: PHR3272

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Base/Neutrals 1 – WP

certified reference material
Code: QC1173

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BDE No 15 solution

50 μg/mL in isooctane, analytical standard
Code: 33662

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BDE No 181 solution

50 μg/mL in isooctane, analytical standard
Code: 33685

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BDE No 205 solution

50 μg/mL in isooctane, analytical standard
Code: 33688

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BDE No 85 solution

50 μg/mL in isooctane, analytical standard
Code: 34114

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BDE No 99 solution

50 μg/mL in isooctane, analytical standard
Code: 33676

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Beauvericin

VETRANAL®, analytical standard
Code: 37012

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Beclometasone dipropionate monohydrate

European Pharmacopoeia (EP) Reference Standard
Code: Y0000351

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benazepril Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR8936

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benodanil

PESTANAL®, analytical standard
Code: 45338

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bensulide

PESTANAL®, analytical standard
Code: 31469

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benz[a]acridine

BCR®, certified reference material
Code: BCR157

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzaldehyde dimethyl acetal

analytical standard
Code: 55988

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzaldehyde Propylene Glycol Acetal

certified reference material, pharmaceutical secondary standard
Code: PHR2353

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzalkonium chloride for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001060

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzo(k)fluoranthene solution

100 μg/mL in methylene chloride, analytical standard
Code: 49476-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzo[c]chrysene

BCR®, certified reference material
Code: BCR140

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzoic acid

volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur,Reag. USP
Code: 1.0240160 g 1024010060
60 g 1024010063

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzoic acid

Code: 1.02401.160 g 1024010060
60 g 1024010063

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzphetamine Related Compound F

United States Pharmacopeia (USP) Reference Standard
Code: 1059069

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Benztropine Related Compound A

certified reference material, pharmaceutical secondary standard
Code: PHR3517

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Benzyl 4-hydroxybenzoate

analytical standard
Code: 07389

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Berberine chloride

United States Pharmacopeia (USP) Reference Standard
Code: 1065210

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Beryllium Standard for AAS

TraceCERT®, 1000 mg/L Be in nitric acid
Code: 41856

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Beta-sitosterol

European Pharmacopoeia (EP) Reference Standard
Code: Y0001615

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betadex Sulfobutyl Ether Sodium

Code: PHR2923

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betaine hydrochloride

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 90910

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betamethasone dipropionate for peak identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0001416

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betamethasone Sodium Phosphate

Code: PHR2424

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betamethasone Sodium Phosphate

Code: PHR2424.1

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betaxolol hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: B1103000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Betaxolol impurity C

European Pharmacopoeia (EP) Reference Standard
Code: Y0001354

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Biacangelicol

phyproof® Reference Substance
Code: PHL80906

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bioallethrin

PESTANAL®, analytical standard
Code: 31489

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bleomycin sulfate

European Pharmacopoeia (EP) Reference Standard
Code: B1141000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Boron carbide

ERM®, certified reference material, powder
Code: ERMED102

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Boron Standard for ICP-MS

TraceCERT®, 1 mg/L B in water
Code: 41511

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Boscalid Metabolite M510F01

analytical standard
Code: 28001

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bovine muscle (low residue of diethylstilboestrol)

BCR®, certified reference material
Code: BCR412

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bovine Serum Albumin

heat shock fraction, pH 5.2, ≥96%
Code: A8022

  • Manufacturer: Merck
  • Trademark: Sigma-Aldrich
Danh mục:

Bromazepam

analytical standard
Code: B4144

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bromfenvinphos-ethyl

PESTANAL®, analytical standard
Code: 45816

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bromhexine for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001757

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bromodichloromethane

analytical standard
Code: 48540-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bromperidol decanoate

European Pharmacopoeia (EP) Reference Standard
Code: B1152050

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Brown coal (GCV, NCV, element content and trace elements)

ERM®, certified reference material
Code: ERMEF412

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

BS/IP/RF U-Tube Reverse Flow Viscometer for Transparent and Opaque Liquids

(Size 5, Nom.Constant 0.3, Range 60 to 300 cSt)
Code: RF05NC

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bufalin

phyproof® Reference Substance
Code: PHL89587

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bufexamac impurity C

European Pharmacopoeia (EP) Reference Standard
Code: Y0001731

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buflomedil hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: B1157400

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buflomedil hydrochloride

analytical standard
Code: B5899

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bupivacaine hydrochloride

United States Pharmacopeia (USP) Reference Standard
Code: 1078507

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Bupivacaine hydrochloride

United States Pharmacopeia (USP) Reference Standard
Code: 1078507.1

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Buprenorphine Impurity I

certified reference material, pharmaceutical secondary standard
Code: PHR8513

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buprofezin-(isopropyl-1,1,1,3,3,3-d6)

PESTANAL®, analytical standard
Code: 91502

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Bupropion Related Compound G

certified reference material, pharmaceutical secondary standard
Code: PHR3482

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buspirone Related Compound G

certified reference material, pharmaceutical secondary standard
Code: PHR2846

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buspirone Related Compound L

certified reference material, pharmaceutical secondary standard
Code: PHR3483

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buspirone Related Compound N

Code: PHR2848

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Buspirone Related Compound N

Code: PHR2848

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Busulfan

European Pharmacopoeia (EP) Reference Standard
Code: B1170000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Butocarboxim

certified reference material, mixture of isomers, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 06733

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cadmium-111Cd solution

IRMM®, certified reference material, 1 M in nitric acid
Code: IRMM621

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Caffeic acid 1,1-dimethylallyl ester

analytical standard
Code: 40785

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcipotriol (anhydrous) – reference spectrum

European Pharmacopoeia (EP)
Code: Y0000499

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcium carbonate

volumetric standard, secondary reference material for complexometry, traceable to NIST Standard Reference Material (SRM) Certipur®
Code: 1.0241050 g 1024100050
50 g 1024100053

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcium glucoheptonate

European Pharmacopoeia (EP) Reference Standard
Code: C0299000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcium gluconate

European Pharmacopoeia (EP) Reference Standard
Code: C0300000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcium oxalate monohydrate

European Pharmacopoeia (EP) Reference Standard
Code: C0350000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Calcium Standard for ICP-MS

TraceCERT®, 1 mg/L Ca in nitric acid
Code: 41599

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Camellia sinensis extract

secondary reference standard
Code: 05495001

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Camelliaside B

phyproof® Reference Substance
Code: PHL83484

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Camphor Impurity B, Camphene

pharmaceutical secondary standard, certified reference material
Code: PHR2426

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Candesartan cilexetil for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001389

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Candesartan Cilexetil Impurity I

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2022

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Captopril impurity E

European Pharmacopoeia (EP) Reference Standard
Code: Y0000435

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Captopril impurity J

European Pharmacopoeia (EP) Reference Standard
Code: Y0001450

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Carazolol-d7

VETRANAL®, analytical standard
Code: 32819

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Carbendazim

analytical standard
Code: N11404

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Carbon steel

NIST® SRM® 14g, (AISI 1078)
Code: NIST14G

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Carprofen for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0000884

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Carvacrol

primary reference standard
Code: 04270590

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Castalagin

analytical standard
Code: 61221

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Casticin

analytical standard
Code: 16382

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Catalpol

phyproof® Reference Substance
Code: PHL89595

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Catechin 5–gallate

analytical standard
Code: 89106

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

CCS Viscosity Standard

ASTM D 5293 and SAE Specification J312
Code: CL19

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cefadroxil

European Pharmacopoeia (EP) Reference Standard
Code: C0650000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cefalotin for impurity B identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0000505

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cefotaxime acid

European Pharmacopoeia (EP) Reference Standard
Code: Y0000420

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cefprozil for peak identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0001367

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ceftazidime pentahydrate

United States Pharmacopeia (USP) Reference Standard
Code: 1098130

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Ceftriaxone disodium salt hemi(heptahydrate)

analytical standard
Code: 89434

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ceftriaxone sodium

United States Pharmacopeia (USP) Reference Standard
Code: 1098184

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Cefuroxime sodium

European Pharmacopoeia (EP) Reference Standard
Code: C0695000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Certified pH Buffer Solution, pH 4 at 20 °C, Coloured (Red), with Fungicide

Code: PH420CF

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Certified pH Buffer Solution, pH 7 at 20 °C, Coloured (Yellow), with Fungicide

Code: PH720CF

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Certified sec. standard reference buffer solution

potassium dihydrogen phosphate/di-sodium hydrogen phosphate, pH 7.41 (25 °C), Certipur®
Code:1.07205

  • Manufacturert: Merck
  • Trademark: Supelco
Danh mục:

Cesium Standard for AAS

TraceCERT®, 1000 mg/L Cs in nitric acid
Code: 67717

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Charpy specimens (impact toughness)

ERM®, certified reference material, 160 J
Code: ERMFA415

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chebulinic acid

analytical standard
Code: 40820

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cheese Powder (SEA)

IRMM®, certified reference material
Code: IRMM359

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chelerythrine chloride

phyproof® Reference Substance
Code: PHL89896

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloralose

PESTANAL®, analytical standard
Code: 45373

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloramben

PESTANAL®, analytical standard
Code: 33392

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorambucil for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001298

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorbensid

PESTANAL®, analytical standard
Code: 36123

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorhexidine for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001545

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlormadinone Acetate for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001638

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroform solution

suitable for NMR (reference standard), 2% in chloroform-d (99.8 atom % D), NMR tube size 5 mm × 8 in.
Code: 613312

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroform solution

suitable for NMR (reference standard), 2% in chloroform-d (99.8 atom % D), NMR tube size 3 mm × 8 in.
Code: 613304

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroform solution

PESTANAL®, analytical standard
Code: 487759

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorogenic acid

European Pharmacopoeia (EP) Reference Standard
Code: Y0000569

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroquine Related Compound A

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2438

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroquine Related Compound E

certified reference material, pharmaceutical secondary standard
Code: PHR3278

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroquine Related Compound G

Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material
Code: PHR2933

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroxuron

PESTANAL®, analytical standard
Code: 45389

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chloroxynil

PESTANAL®, analytical standard
Code: 33363

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorpropham-(isopropyl-d7)

PESTANAL®, analytical standard
Code: 78321

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorpyrifos methyl-O-analog

analytical standard
Code: MET418B

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chlorpyrifos-methyl solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard
Code: 45831

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cholecalciferol

United States Pharmacopeia (USP) Reference Standard
Code: 1131009

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Cholecalciferol

European Pharmacopoeia (EP) Reference Standard
Code: C2100000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chondroitin sulfate sodium

European Pharmacopoeia (EP) Reference Standard
Code: Y0000280

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Chromium Standard for ICP

TraceCERT®, 1 g/L Cr in nitric acid (nominal concentration), prepared with (NH4)2Cr2O7
Code:68131

  • Manufacturert: Merck
  • Trademark: Supelco
Danh mục:

Chymotrypsin

BRP, European Pharmacopoeia (EP) Reference Standard
Code: C2160000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ciclosporin for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0000361

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cidofovir Related Compound B

certified reference material, pharmaceutical secondary standard
Code: PHR3616

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cilazapril impurity A

European Pharmacopoeia (EP) Reference Standard
Code: C2174002

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cimetidine hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1089

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cimetidine Impurity B

certified reference material, pharmaceutical secondary standard
Code: PHR2250

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cimetidine Impurity E

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2243

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cimetidine Impurity F

Code: PHR2258

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cimetidine Impurity G

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2259

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cinchonine hemisulfate salt

analytical standard
Code: C6882

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cinnamyl acetate

analytical standard
Code: 42759

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cinnamyl alcohol

analytical standard
Code: 93066

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Ciprofloxacin hydrochloride

European Pharmacopoeia (EP) Reference Standard
Code: C2190000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

cis-Chlordane

analytical standard
Code: N11480

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

cis-Nonachlor solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard
Code: 36845

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cisplatin

European Pharmacopoeia (EP) Reference Standard
Code: C2210000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Citalopram Related Compound F

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1863

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clarithromycin

European Pharmacopoeia (EP) Reference Standard
Code: Y0000320

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clarithromycin Impurity D

certified reference material, pharmaceutical secondary standard
Code: PHR3705

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clemastine for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0001613

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clenbuterol impurity B

European Pharmacopoeia (EP) Reference Standard
Code: C2248010

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cloethocarb

PESTANAL®, analytical standard
Code: 32588

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clomipramine impurity C

European Pharmacopoeia (EP) Reference Standard
Code: Y0000132

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clomipramine impurity D

European Pharmacopoeia (EP) Reference Standard
Code: Y0000133

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clopamide for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0000848

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clorprenaline

VETRANAL®, analytical standard
Code: 32571

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clorsulon-(phenyl13C6)

VETRANAL®, analytical standard
Code: 35353

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clostridium tetani guinea pig antiserum – for vaccines for human use

BRP, European Pharmacopoeia (EP) Reference Standard
Code: C2424550

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Clotrimazole Impurity B

certified reference material, pharmaceutical secondary standard
Code: PHR3612

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Colistimethate sodium for peak identification

European Pharmacopoeia (EP) Reference Standard
Code: Y0001888

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Color 100 Pt-Co Units Calibration Standard

certified reference material
Code:CLR100

  • Manufacturert: Merck
  • Trademark: Supelco
Danh mục:

Column selectivity test mixture for liquid chromatography

NIST® SRM® 869b
Code: NIST869B

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Complex Nutrients – Whole Volume

certified reference material
Code: QC3051

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cone & Plate Viscosity Standard

certified reference material, 28.97 mPa.s (25.00°C)
Code: 2162.22

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cone & Plate Viscosity Standard

certified reference material, 75.19 mPa.s (25.00°C)
Code: 2162.2

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Connecticut -Hydrocarbon Mix

certified reference material, 1000 μg/mL each component in methylene chloride: carbon disulfide 85:15
Code: 46827-U

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Copper XRF Standard – 1.57 wt%

certified reference material
Code: XRFOX08

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cortisol reference serum panel

ERM®, certified reference material
Code: ERMDA451

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cortisone acetate

British Pharmacopoeia (BP) Reference Standard
Code: BP585

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cotton seed GMO standard ERMBF422 for 281-24-236 x 3006-210-23

ERM®, certified reference material, level 2 (1% 281-24-236×3006-210-23 cotton seed), for the detection of GMO cotton seed (281-24-236×3006-210-23) with PCR
Code: ERMBF422C

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Coumarin solution

certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code: CRM40381

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Creatinine (interfering substances)

BCR®, certified reference material
Code: BCR573I

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Crospovidone

European Pharmacopoeia (EP) Reference Standard
Code: Y0001053

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Curcumin

United States Pharmacopeia (USP) Reference Standard
Code: 1151855

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Cyanidin chloride

European Pharmacopoeia (EP) Reference Standard
Code: Y0001061

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cyanofenphos solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard
Code: 33028

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cyanoguanidine

≥95.0% (HPLC), pharmaceutical impurity standard
Code: 41924

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cyclophosphamide

European Pharmacopoeia (EP) Reference Standard
Code: C3250000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cycloprothrin

PESTANAL®, analytical standard
Code: 37060

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cycluron

PESTANAL®, analytical standard
Code: 45409

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cyproterone acetate

certified reference material
Code: PHR2809

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Cysteine hydrochloride monohydrate

European Pharmacopoeia (EP) Reference Standard
Code: C3290000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

D-(+)-Sucrose octaacetate

analytical standard
Code: 94474

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

D-Camphor

reference material
Code: 79307

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

D-Camphor Impurity J, endo-borneol

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2429

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

D-His-Protirelin

European Pharmacopoeia (EP) Reference Standard
Code: P3760020

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Dantrolene Related Compound A

Pharmaceutical Reference Standard; Certified Reference Material
Code: PHR2292

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Dantrolene Related Compound A

Pharmaceutical Reference Standard; Certified Reference Material
Code: PHR2292

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

DAS-81910-7 Cotton GMO Standard

nominal 0.1% GMO, ERM®, certified reference material
Code: ERMBF440C

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

DAS-81910-7 Cotton GMO Standard

blank, ERM®, certified reference material
Code: ERMBF440A

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

DAS-81910-7 Cotton GMO Standard

nominal 100% GMO, ERM®, certified reference material
Code: ERMBF440B

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Defatted peanut meal (aflatoxin B1, blank)

BCR®, certified reference material
Code: BCR262R

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Deferiprone

European Pharmacopoeia (EP) Reference Standard
Code: Y0001976

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Deferoxamine for peak identification CRS 1

European Pharmacopoeia (EP) Reference Standard
Code: Y0001937

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Density Standard (15 °C)

UKAS ISO/IEC17025 and ISO 17034 certified, density: 0.8118 g/mL at 15 °C
Code: DEN1504

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Density Standard (25 °C)

UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.2819 g/mL at 25 °C
Code: DEN2512

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Density Standard (80 °C)

UKAS ISO/IEC17025 and ISO 17034 certified, density: 0.8568 g/mL at 80 °C
Code: DEN8003

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Deoxyadenosine monohydrate

certified reference material, pharmaceutical secondary standard
Code: PHR3798

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Desacetylvinblastine

European Pharmacopoeia (EP) Reference Standard
Code: D0480000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Desflurane impurity A

European Pharmacopoeia (EP) Reference Standard
Code: Y0000807

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Desipramine Hydrochloride

Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1723

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Desmethoxycurcumin

United States Pharmacopeia (USP) Reference Standard
Code: 1173100

  • Manufacturer: Merck
  • Trademark: USP
Danh mục:

Desmopressin

European Pharmacopoeia (EP) Reference Standard
Code: D0650000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Desogestrel for system suitability

European Pharmacopoeia (EP) Reference Standard
Code: Y0000510

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Dexamethasone sodium phosphate

European Pharmacopoeia (EP) Reference Standard
Code: D0720000

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Dexchlorpheniramine Maleate

Code: PHR2803

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Dextropropoxyphene hydrochloride

British Pharmacopoeia (BP) Reference Standard
Code: BP465

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

di-Sodium oxalate

Code: 1.0240760 g 1024070060
60 g 1024070063

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

di-Sodium oxalate

Code: 1.0240760 g 1024070060
60 g 1024070063

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục:

Diazepam

certified reference material, pharmaceutical secondary standard
Code: PHR8967

  • Nhà sản xuất: Merck
  • Thương hiệu: Supelco
Danh mục:

Dibenz[,]acridine

BCR®, certified reference material
Code: BCR153R

  • Manufacturer: Merck
  • Trademark: Supelco
Danh mục: