Tiếng Việt
Ipratropium bromide impurity B
European Pharmacopoeia (EP) Reference Standard
Code: I0361000
- Manufacturer: Merck
- Trademark: Supelco
Ipratropium impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Y0000276
- Manufacturer: Merck
- Trademark: Supelco
IQ/OQ/PQ Kit for Ion Chromatography
certified reference material
- Manufacture: Merck
- Trademark:
Supelco
Irbesartan
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1443
- Manufacturer: Merck
- Trademark: Supelco
Irbesartan impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Y0001156
- Manufacturer: Merck
- Trademark: Supelco
Iridium atomic absorption standard solution
analytical standard, 1,000 μg/mL Ir in 10 wt. % HCl (Exact Ir concentration on label)
Code: 207209
- Manufacturer: Merck
- Trademark: Supelco
Iriflophenone 3-C-β-D-glucopyranoside
analytical standard
Code: 91627
- Manufacturer: Merck
- Trademark: Supelco
Irinotecan Hydrochloride
certified reference material, pharmaceutical secondary standard
Code:PHR2717
- Manufacturer: Merck
- Trademark: Supelco
Irinotecan hydrochloride trihydrate
European Pharmacopoeia (EP) Reference Standard
Code:Y0001832
- Manufacturer: Merck
- Trademark: Supelco
Irinotecan Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 20 mg
Code:PHR2718
- Manufacturer: Merck
- Trademark: Supelco
Irinotecan Related Compound E
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2492
- Manufacturer: Merck
- Trademark: Supelco
Irinotecan Related Compound E
United States Pharmacopeia (USP) Reference Standard
Code: 1347664
- Manufacturer: Merck
- Trademark: USP
Irisflorentin
European Pharmacopoeia (EP) Reference Standard
Code: Y0001616
- Manufacturer: Merck
- Trademark: Supelco
Iron ICP standard
traceable to SRM from NIST Fe(NO3)3 in HNO3 2-3% 1000 mg/l Fe Certipur®
- Manufacturer: Merck
- Trademark:Supelco
Iron Standard for AAS
TraceCERT®, 1 g/L Fe in nitric acid (nominal concentration)
- Manufacturer: Merck
- Trademark: Supelco
Iron standard for AAS
analytical standard, 10.00 g/L Fe in nitric acid, traceable to BAM
Code: 02583
- Manufacturer: Merck
- Trademark: Supelco
Iron Standard for ICP
TraceCERT®, 1 g/L Fe in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Manufacturer: Merck
- Trademark: Supelco
Iron Standard for ICP
TraceCERT®, 10 g/L Fe in nitric acid (nominal concentration)
- Manufacture: Merck
- Trademark:
Supelco
Iron standard solution
traceable to SRM from NIST Fe(NO3)3 in HNO3 0.5 mol/l 1000 mg/l Fe Certipur®100 mL- 1197810100
500 mL -1197810500
- Manufacturer: Merck
- Trademark: Supelco
Iron-Fe solution
IRMM®, certified reference material, 0.17335 mmol/kg in 4.5 M HCl
Code: IRMM620
- Manufacturer: Merck
- Trademark: Supelco
ISO 17943 57 Component VOC Mix
certified reference material, 200 μg/mL each component in methanol
Code: 44926-U
- Manufacturer: Merck
- Trademark: Supelco
ISO 17943 Odor Compounds Mix
certified reference material, 200 μg/mL each component in methanol, ampule of 1 mL
Code:44923-U
- Manufacturer: Merck
- Trademark: Supelco
Isoalantolactone
phyproof® Reference Substance
Code: PHL89228
- Manufacturer: Merck
- Trademark: Supelco
Isobutyl acetate
analytical standard
Code:948231 mL- 94823-1ML-F
5 mL- 94823-5ML-F
- Manufacturer: Merck
- Trademark: Supelco
Isobutyric acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 96499
- Manufacturer: Merck
- Trademark: Supelco
Isoconazole
European Pharmacopoeia (EP) Reference Standard
Code: I0375000
- Manufacturer: Merck
- Trademark: Supelco
Isoconazole nitrate
European Pharmacopoeia (EP) Reference Standard
Code: I0380000
- Manufacturer: Merck
- Trademark: Supelco
Isoeugenol solution
certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code: CRM40158
- Manufacturer: Merck
- Trademark: Supelco
Isoeugenol, predominantly trans
analytical standard
Code: 57522
- Manufacturer: Merck
- Trademark: Supelco
Isoflupredone Acetate
certified reference material, pharmaceutical secondary standard
Code: PHR3818
- Manufacturer: Merck
- Trademark: Supelco
Isoflurane
pharmaceutical secondary standard, certified reference material
Code:PHR2874
- Manufacturer: Merck
- Trademark: Supelco
Isoflurane
European Pharmacopoeia (EP) Reference Standard
Code:Y0000858
- Manufacturer: Merck
- Trademark: Supelco
Isoflurane Related Compound A
pharmaceutical secondary standard, certified reference material
Code: PHR2875
- Manufacturer: Merck
- Trademark: Supelco
Isoflurane Related Compound B
pharmaceutical secondary standard, certified reference material
Code: PHR2876
- Manufacturer: Merck
- Trademark: Supelco
Isoimperatorin
European Pharmacopoeia (EP) Reference Standard
Code: Y0000809
- Manufacturer: Merck
- Trademark: Supelco
Isolongifolene solution
certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code: CRM40391
- Manufacturer: Merck
- Trademark: Supelco
Isomaltooligosaccharide
European Pharmacopoeia (EP) Reference Standard
Code: Y0000070
- Manufacturer: Merck
- Trademark: Supelco
Isomaltotriose, DP3
certified reference material, pharmaceutical secondary standard
Code: PHR3508
- Manufacturer: Merck
- Trademark: Supelco
Isomethiozin
European Pharmacopoeia (EP) Reference Standard
Code: N1280000
- Manufacturer: Merck
- Trademark: Supelco
Isopentane Solution
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1661
- Manufacturer: Merck
- Trademark: Supelco
Isopentenyl pyrophosphate trilithium salt
analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Isopentyl acetate
analytical standard1 mL- 79857-1ML
5 mL -79857-5ML
- Manufacture: Merck
- Trademark:
Supelco
Isoprenaline hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: I0599990
- Manufacturer: Merck
- Trademark: Supelco
Isoprenaline impurity A
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2469
- Manufacturer: Merck
- Trademark: Supelco
Isoprenaline sulfate
European Pharmacopoeia (EP) Reference Standard
Code: I0600000
- Manufacturer: Merck
- Trademark: Supelco
Isopropyl 2-(4-Isobutylphenyl)propanoate
pharmaceutical secondary standard, certified reference material
Code: PHR3083
- Manufacturer: Merck
- Trademark: Supelco
Isopropyl acetate
analytical standard
Code:90871
5 mL -90871-5ML-F
5 mL- 90871-5ML-F
- Manufacturert: Merck
- Trademark: Supelco
Isopropyl alcohol
European Pharmacopoeia (EP) Reference Standard
Code:Y0001728
- Manufacturert: Merck
- Trademark: Supelco
Isopropyl hexadecanoate
European Pharmacopoeia (EP) Reference Standard
Code: I0725000
- Manufacturer: Merck
- Trademark: Supelco
Isopropyl myristate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1123
- Manufacturert: Merck
- Trademark: Supelco
Isopropyl palmitate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1137
- Manufacturer: Merck
- Trademark: Supelco
Isopropyl tetradecanoate
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Isoproterenol hydrochloride
United States Pharmacopeia (USP) Reference Standard
- Manufacturer: Merck
- Trademark:USP
Isoproterenol Hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Materia
Code:PHR2722
- Manufacturer: Merck
- Trademark: Supelco
Isoquercitroside
European Pharmacopoeia (EP) Reference Standard
Code: Y0001568
- Manufacturer: Merck
- Trademark: Supelco
Isorhamnetin 3-neohesperidoside
phyproof® Reference Substance
Code: PHL82568
- Manufacturer: Merck
- Trademark: Supelco
Isosilybin (A + B mixture)
phyproof® Reference Substance
Code: PHL89231
- Manufacturer: Merck
- Trademark: Supelco
Isosorbide 2-nitrate
European Pharmacopoeia (EP) Reference Standard
Code:I0775020
- Manufacturer: Merck
- Trademark: Supelco
Isosorbide mononitrate
European Pharmacopoeia (EP) Reference Standard
Code:I0775010
- Manufacturer: Merck
- Trademark: Supelco
Isosorbide Solution
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1486
- Manufacturer: Merck
- Trademark: Supelco
Isosorbide Solution
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1486
- Manufacturer: Merck
- Trademark: Supelco
Isotretinoin
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1188
- Manufacturert: Merck
- Trademark: Supelco
Isovaleric acid
analytical standard
Code:786511 mL- 78651-1ML
5 mL- 78651-5ML
- Manufacturer: Merck
- Trademark: Supelco
Isovaleryl-L-carnitine-(N,N,N-trimethyl-d9)
analytical standard
Code: 52993
- Manufacturer: Merck
- Trademark: Supelco
Isoxadifen-ethyl
PESTANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Isoxsuprine Hydrochloride
pharmaceutical secondary standard, certified reference material
Code: PHR3190
- Manufacturer: Merck
- Trademark: Supelco
Isoxsuprine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: I0900000
- Manufacturer: Merck
- Trademark: Supelco
Isradipine
certified reference material, in pyridine (varied conc.)
Code: CRM44916
- Manufacturer: Merck
- Trademark: Supelco
Isradipine impurity D
European Pharmacopoeia (EP) Reference Standard
Code: Y0000367
- Manufacturer: Merck
- Trademark: Supelco
Itraconazole
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Itraconazole
European Pharmacopoeia (EP) Reference Standard
Code:I7000000
- Manufacturer: Merck
- Trademark: Supelco
Ivermectin
α7 neuronal nicotinic acetylcholine receptor modulator, powder250 mg -I8898-250MG
1 g – I8898-1G
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Ivermectin
British Pharmacopoeia (BP) Reference Standard
Code:BP864
- Manufacturer: Merck
- Trademark: Supelco
Japanese Aflatoxin Mixture
certified reference material, 25 μg/mL in acetonitrile, ampule of 5 × 1 mL
Code:CRM40139
- Manufacturer: Merck
- Trademark: Supelco
Japanese Aflatoxin Mixture
certified reference material, 25 μg/mL in acetonitrile, ampule of 5 × 1 mL
Code:CRM40139
- Manufacturer: Merck
- Trademark: Supelco
Josamycin for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0000616
- Manufacturer: Merck
- Trademark: Supelco
Josamycin propionate
European Pharmacopoeia (EP) Reference Standard
Code: Y0000042
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol
Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 30 mg
Code:PHR2705
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-glucoside
primary reference standard
No rating value Same page link.
Code:04500585
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-glucoside
primary reference standard
Code:04500585
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-glucoside
BCR®, certified reference material
Code: BCR613
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-rhamnoside
phyproof® Reference Substance
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-rutinoside
phyproof® Reference Substance
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Kaempferol 3-sambubioside
phyproof® Reference Substance
Code: PHL83517
- Manufacturer: Merck
- Trademark: Supelco
Kanamycin B sulfate salt
European Pharmacopoeia (EP) Reference Standard
Code: K0100000
- Manufacturer: Merck
- Trademark: Supelco
Kanamycin B sulfate salt
European Pharmacopoeia (EP) Reference Standard
Code: K0100000
- Manufacturer: Merck
- Trademark: Supelco
Kanamycin monosulfate
British Pharmacopoeia (BP) Reference Standard
Code:BP861
- Manufacturer: Merck
- Trademark: Supelco
Kanamycin monosulphate
European Pharmacopoeia (EP) Reference Standard
Code: K0200000
- Manufacturer: Merck
- Trademark: Supelco
Kanamycin Sulfate
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
Kasugamycin hydrochloride
VETRANAL®, analytical standard
Code:32354
- Manufacturer: Merck
- Trademark: Supelco
Ketamine hydrochloride
pharmaceutical secondary standard, certified reference material
Code:PHR8983
- Manufacturer: Merck
- Trademark: Supelco
Ketamine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code:Y0000450
- Manufacturer: Merck
- Trademark: Supelco
Ketamine hydrochloride solution
1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
- Manufacturer: Merck
- Trademark: Supelco
Ketamine impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Ketamine Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR8715
- Manufacturer: Merck
- Trademark: Supelco
Ketamine-D4 hydrochloride solution
100 μg/mL in methanol (as free base), ampule of 1 mL, certified reference material, Cerilliant®
Code:K-003
- Manufacturert: Merck
- Trademark: Supelco
Ketobemidone impurity B
European Pharmacopoeia (EP) Reference Standard
Code: Y0000244
- Manufacturer: Merck
- Trademark: Supelco
Ketobemidone impurity C
European Pharmacopoeia (EP) Reference Standard
Code: Y0000245
- Manufacturer: Merck
- Trademark: Supelco
Ketoconazole
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Ketoconazole
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Ketoconazole impurity standard
British Pharmacopoeia (BP) Reference Standard
Code:BP1170
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Ketoprofen
European Pharmacopoeia (EP) Reference Standard
Code: K2000000
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen
European Pharmacopoeia (EP) Reference Standard
Code: K2000000
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen
British Pharmacopoeia (BP) Reference Standard
Code: BP668
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen impurity A
European Pharmacopoeia (EP) Reference Standard
Code:K2000010
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen impurity C
European Pharmacopoeia (EP) Reference Standard
Code:K2000015
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen Related Compound C
pharmaceutical secondary standard, certified reference material
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen Related Compound D
pharmaceutical secondary standard, certified reference material
Code:PHR2955
- Manufacturer: Merck
- Trademark: Supelco
Ketoprofen Related Compound F
pharmaceutical secondary standard, certified reference material
Code: PHR2877
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac 1,2-propylene glycol esters (Mixture of regio and stereoisomers)
certified reference material, pharmaceutical secondary standard
Code: PHR8413
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac Isopropyl Ester
reference material, pharmaceutical secondary standard
Code: PHR8723
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
Ketorolac Related Compound C
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2494
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac Related Compound D
certified reference material, pharmaceutical secondary standard
Code:PHR3605
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac trometamol
European Pharmacopoeia (EP) Reference Standard
Code:Y0000486
- Manufacturer: Merck
- Trademark: Supelco
Ketorolac Tromethamine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1140
- Manufacturert: Merck
- Trademark: Supelco
Ketorolac Tromethamine Impurity H
certified reference material, pharmaceutical secondary standard
Code: PHR8720
- Manufacturer: Merck
- Trademark: Supelco
Ketotifen for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0001617
- Manufacturer: Merck
- Trademark: Supelco
Ketotifen hydrogen fumarate
European Pharmacopoeia (EP) Reference Standard
Code:Y0001619
- Manufacturer: Merck
- Trademark: Supelco
Ketotifen impurity G
European Pharmacopoeia (EP) Reference Standard
Code: Y0000161
- Manufacturer: Merck
- Trademark: Supelco
Ketotifen impurity G
European Pharmacopoeia (EP) Reference Standard
Code: Y0000161
- Manufacturer: Merck
- Trademark: Supelco
Ketotriclabendazole
VETRANAL®, analytical standard
Code: 32162
- Manufacturer: Merck
- Trademark: Supelco
KF1 cell line
NOTE: Both the cell line and DNA from the cell line may be available for this product. Please choose -1VL or VIAL for cells, or -DNA-5UG for DNA.
Code: 10072801
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Kinetin riboside
proapoptotic anitproliferative plant growth regulator
Code: K3000
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Kjeldahl Nitrogen, Total (TKN)
certified reference material
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Kjeldahl Nitrogen, Total (TKN) 1000mg/L Calibration Standard
certified reference material100 mL- TKN1000-100ML
500 mL -TKN1000-500ML
- Manufacturer: Merck
- Trademark: Supelco
Korean Drinking Water VOC Mix A
certified reference material, 100 μg/mL each component in methanol, ampule of 5 × 1 mL
Code:CRM506575
- Manufacturer: Merck
- Trademark: Supelco
Kudzuvine root dry extract
European Pharmacopoeia (EP) Reference Standard
Code: Y0001200
- Manufacturer: Merck
- Trademark: Supelco
L-(+)-Tartaric acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
L-(−)-Malic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:09172
- Manufacturer: Merck
- Trademark: Supelco
L-Alanine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 55329
- Manufacturer: Merck
- Trademark: Supelco
L-Alanyl-L-glutamine
Pharmaceutical Secondary Standard; Certified Reference Material
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
L-Arabinitol
European Pharmacopoeia (EP) Reference Standard
Code: A1269000
- Manufacturer: Merck
- Trademark: Supelco
L-Arabinitol
European Pharmacopoeia (EP) Reference Standard
Code: A1269000
- Manufacturer: Merck
- Trademark: Supelco
L-Arabinitol
European Pharmacopoeia (EP) Reference Standard
Code: A1269000
- Manufacturer: Merck
- Trademark: Supelco
L-Arginine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
L-Arginine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code:08163
- Manufacturer: Merck
- Trademark: Supelco
L-Arginine monohydrochloride
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 90538
- Manufacturer: Merck
- Trademark: Supelco
L-Ascorbic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:57803
- Manufacturer: Merck
- Trademark: Supelco
L-Asparagine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:51363
- Manufacturer: Merck
- Trademark: Supelco
L-Aspartic acid
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
L-Aspartic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:51572
- Manufacturer: Merck
- Trademark: Supelco
L-Carnitine-(methyl-d3) inner salt
analytical standard
Code: 94991
- Manufacturer: Merck
- Trademark: Supelco
L-Citrulline
pharmaceutical secondary standard, certified reference material
Code:PHR3191
- Manufacturert: Merck
- Trademark: Supelco
L-Cysteine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:95437
- Manufacturert: Merck
- Trademark: Supelco
L-Cysteine -sulfate sodium salt sesquihydrate
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9276
- Manufacturer: Merck
- Trademark: Supelco
L-Cysteine -sulfate sodium salt sesquihydrate
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: PHR9276
- Manufacturer: Merck
- Trademark: Supelco
L-Cysteine hydrochloride monohydrate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1102
- Manufacturert: Merck
- Trademark: Supelco
L-Cystine hydrochloride solution
10 mM amino acid in 0.1 M HCl, analytical standard
Code:57579
- Manufacturer: Merck
- Trademark: Supelco
L-Glutamic acid
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:95436
- Manufacturer: Merck
- Trademark: Supelco
L-Glutamic acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1107
- Manufacturert: Merck
- Trademark: Supelco
L-Glutamic acid monosodium salt hydrate
analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
L-Glutamine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1125
- Manufacturer: Merck
- Trademark: Supelco
L-Glutamine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:76523
- Manufacturer: Merck
- Trademark: Supelco
L-Histidine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
L-Histidine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code:43011
- Manufacturer: Merck
- Trademark: Supelco
L-Homocysteine thiolactone hydrochloride – reference spectrum
European Pharmacopoeia (EP)
Code: H0837000
- Manufacturer: Merck
- Trademark: Supelco
L-Isoleucine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1099
- Manufacturert: Merck
- Trademark: Supelco
L-Isoleucine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 50271
- Manufacturer: Merck
- Trademark: Supelco
L-Leucine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 80687
- Manufacturer: Merck
- Trademark: Supelco
L-Lysine Acetate
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1096
- Manufacturer: Merck
- Trademark: Supelco
L-Lysine monohydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1101
- Manufacturert: Merck
- Trademark: Supelco
L-Methionine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
L-Methionine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code:39496
- Manufacturer: Merck
- Trademark: Supelco
L-Methionine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 50272
- Manufacturer: Merck
- Trademark: Supelco
L-Methionine sulfoximine
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Code: 91016
- Manufacturer: Merck
- Trademark: Supelco
L-Phenylalanine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
L-Phenylalanine
analytical standard, for Nitrogen Determination According to Kjeldahl Method
Code: 91331
- Manufacturer: Merck
- Trademark: Supelco
L-Phenylalanine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 44026
- Manufacturer: Merck
- Trademark: Supelco
L-Proline hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 94321
- Manufacturer: Merck
- Trademark: Supelco
L-Threonine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
L-Threonine
European Pharmacopoeia (EP) Reference Standard
Code: T1340000
- Manufacturer: Merck
- Trademark: Supelco
L-Tryptophan
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Manufacture: Merck
- Trademark:
Supelco
L-Tyrosine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1097
- Manufacturert: Merck
- Trademark: Supelco
L-Valine hydrochloride solution
100 mM amino acid in 0.1 M HCl, analytical standard
Code: 19515
- Manufacturer: Merck
- Trademark: Supelco
L-Xylulose 5-phosphate lithium salt
analytical standard
Code: 95031
- Manufacturer: Merck
- Trademark: Supelco
L-α-Hydroxyglutaric acid disodium salt
analytical standard
Code: 61313
- Manufacturer: Merck
- Trademark: Supelco
L-α-Hydroxyglutaric acid-13C5 disodium salt
analytical standard
Code: 80559
- Manufacturer: Merck
- Trademark: Supelco
Labetalol Hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1335
- Manufacturer: Merck
- Trademark: Supelco
Labetalol hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: L0050000
- Manufacturer: Merck
- Trademark: Supelco
Labetalol impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Y0001548
- Manufacturer: Merck
- Trademark: Supelco
Lactate Dehydrogenase Isoenzyme 1
ERM®, certified reference material
Code: ERMAD453K
- Manufacturer: Merck
- Trademark: Supelco
Lactic acid
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Lactoferrin (from bovine milk)
certified reference material, pkg of 50 mg, Cerilliant®
- Manufacturer: Merck
- Trademark:Supelco
Lactose (anhydrous)
European Pharmacopoeia (EP) Reference Standard
Code:A1206000
- Manufacturer: Merck
- Trademark: Supelco
Lactose (Monohydrate)
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Lactose monohydrate
United States Pharmacopeia (USP) Reference Standard
- Manufacturer: Merck
- Trademark:
USP
Lactose monohydrate
European Pharmacopoeia (EP) Reference Standard
Code:Y0001750
- Manufacturer: Merck
- Trademark: Supelco
Lactose Standard 5 %
Certified Reference Material for Karl Fischer Titration Aquastar®
- Manufacturer: Merck
- Trademark: Supelco
Lactose standard for IC
TraceCERT®, 1000 mg/L in water (nominal concentration)
Code:72622
- Manufacturer: Merck
- Trademark: Supelco
Lactose, Anhydrous
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Lactulose for peak identification
European Pharmacopoeia (EP) Reference Standard
Code:Y0001510
- Manufacturer: Merck
- Trademark: Supelco
Lactulose Standard for IC
TraceCERT®, 1000 mg/L in H2O
Code: 01448
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-IKVAV
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162242K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-IKVAV
animal-free ECM peptides, solution, 1.0 mg/mL protein, suitable for cell culture
Code: 162244K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-KAFDITYVRLKF
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 164422K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-KNSFMALYLSKG
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162932K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-NRWHSIYITRFG
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162262K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-RKRLQVQLSIRT
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162322K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-RNIAEIIKDI
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 164602K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-RQVFQVAYIIIKA
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162042K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-RQVFQVAYIIIKA
animal-free ECM peptides, solution, 1.0 mg/mL protein, suitable for cell culture
Code: 162044K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-RYVVLPR
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 164112K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-TWYKIAFQRNRK
animal-free ECM peptides, solution, 0.5 mg/mL protein, suitable for cell culture
Code: 162292K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-YIGSR
animal-free ECM peptides, 0.5 mg/mL protein, suitable for cell culture
Code: 164142K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Laminin Mimetic peptides MAPTRIX-L-YIGSR
animal-free ECM peptides, solution, 1.0 mg/mL protein, suitable for cell culture
Code: 164144K
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Lamivudine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1365
- Manufacturer: Merck
- Trademark: Supelco
Lamivudine
European Pharmacopoeia (EP) Reference Standard
Code: Y0000425
- Manufacturer: Merck
- Trademark: Supelco
Lamivudine
European Pharmacopoeia (EP) Reference Standard
Code: Y0001630
- Manufacturer: Merck
- Trademark: Supelco
Lamivudine for system suitability 1
European Pharmacopoeia (EP) Reference Standard
Code: Y0000518
- Manufacturer: Merck
- Trademark: Supelco
Lamivudine for system suitability 2
European Pharmacopoeia (EP) Reference Standard
Code: Y0000426
- Manufacturer: Merck
- Trademark: Supelco
Lamivudine Impurity D
certified reference material, pharmaceutical secondary standard
Code: PHR8731
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1392
- Manufacturert: Merck
- Trademark: Supelco
Lamotrigine
British Pharmacopoeia (BP) Reference Standard
Code: BP1097
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0001031
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine for system suitability
European Pharmacopoeia (EP) Reference Standard
Code: Y0001085
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine impurity E
European Pharmacopoeia (EP) Reference Standard
Code: Y0001032
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1368
- Manufacturer: Merck
- Trademark: Supelco
Lamotrigine Related Compound C
certified reference material, pharmaceutical secondary standard
Code: PHR8729
- Manufacturer: Merck
- Trademark: Supelco
Lansoprazole
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1390
- Manufacturert: Merck
- Trademark: Supelco
Lansoprazole
European Pharmacopoeia (EP) Reference Standard
Code: Y0000773
- Manufacturer: Merck
- Trademark: Supelco
Lansoprazole
British Pharmacopoeia (BP) Reference Standard
Code: BP872
- Manufacturer: Merck
- Trademark: Supelco
Lansoprazole for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0000774
- Manufacturer: Merck
- Trademark: Supelco
Lansoprazole Related Compound A
pharmaceutical secondary standard, certified reference material
Code:PHR3019
- Manufacturer: Merck
- Trademark: Supelco
Lansoprazole Related Compound B
certified reference material, pharmaceutical secondary standard
Code: PHR2956
- Manufacturer: Merck
- Trademark: Supelco
Lanthanum atomic absorption standard solution
analytical standard, 1,000 μg/mL La in 1 wt. % HNO3 (Exact La concentration on label)
Code: 207225
- Manufacturer: Merck
- Trademark: Supelco
Lanthanum Standard for AAS
TraceCERT®, 1000 mg/L La in nitric acid
Code: 43678
- Manufacturer: Merck
- Trademark: Supelco
Lanthanum Standard for ICP
TraceCERT®, 1 g/L La in nitric acid (nominal concentration)
Code:11523
- Manufacturer: Merck
- Trademark: Supelco
Lasalocid A sodium salt
analytical standard
Code:73996
1 mg -73996-1MG
5 mg- 73996-5MG
- Manufacturert: Merck
- Trademark: Supelco
Lasalocid A sodium salt solution
100 μg/mL in acetonitrile, VETRANAL®, analytical standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Lasiocarpine -oxide
phyproof® Reference Substance
Code: PHL83220
- Manufacturer: Merck
- Trademark: Supelco
Latanoprost
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
Latex spheres
BCR®, certified reference material, 2 μm particle size
Code: BCR165
- Manufacturer: Merck
- Trademark: Supelco
Latex spheres
BCR®, certified reference material, 4.8 μm particle size
Code: BCR166
- Manufacturer: Merck
- Trademark: Supelco
Lauric Acid
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1580
- Manufacturer: Merck
- Trademark: Supelco
Lauric acid
European Pharmacopoeia (EP) Reference Standard
Code: Y0001474
- Manufacturer: Merck
- Trademark: Supelco
Lauric acid
European Pharmacopoeia (EP) Reference Standard
Code: Y0001474
- Manufacturer: Merck
- Trademark: Supelco
Lauroyl-L-carnitine-(N,N,N-trimethyl-d9)
analytical standard
Code: 94347
- Manufacturer: Merck
- Trademark: Supelco
Lauryl Alcohol
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2599
- Manufacturer: Merck
- Trademark: Supelco
Lauryl gallate
certified reference material, pharmaceutical secondary standard
Code: PHR3510
- Manufacturer: Merck
- Trademark: Supelco
Lavandulyl acetate
phyproof® Reference Substance
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Lavender oil for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0001992
- Manufacturer: Merck
- Trademark: Supelco
Lavender oil for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0001992
- Manufacturer: Merck
- Trademark: Supelco
Lead – Soil
certified reference material, pkg of 50 g
Code: PB3000
- Manufacturer: Merck
- Trademark: Supelco
Lead – Soil
certified reference material, pkg of 50 g
Code: PB3000
- Manufacturer: Merck
- Trademark: Supelco
Lead Free Paint – Powdered
certified reference material, pkg of 20 g
Code:CRM050
- Manufacturer: Merck
- Trademark: Supelco
Lead ICP standard
traceable to SRM from NIST Pb(NO3)2 in HNO3 2-3% 1000 mg/l Pb Certipur®
- Manufacturer: Merck
- Trademark:Supelco
Lead in Powdered Paint
certified reference material
Code:SQC074
- Manufacturer: Merck
- Trademark: Supelco
Lead Standard for AAS
TraceCERT®, 1 g/L Pb in nitric acid (nominal concentration)
- Manufacturer: Merck
- Trademark: Supelco
Lead Standard for IC
TraceCERT®, 1000 mg/L Pb2+ in nitric acid (nominal concentration)
Code:51777
- Manufacturer: Merck
- Trademark: Supelco
Lead Standard for ICP
TraceCERT®, 1 g/L Pb in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Manufacturer: Merck
- Trademark: Supelco
Lead Standard for ICP
TraceCERT®, 10 g/L Pb in nitric acid (nominal concentration)
Code:39082
- Manufacturer: Merck
- Trademark: Supelco
Lead Standard for ICP-MS
TraceCERT®, 1 mg/L Pb in nitric acid (nominal concentration)
- Manufacture: Merck
- Trademark:
Supelco
Lead standard solution
traceable to SRM from NIST Pb(NO3)2 in HNO3 0.5 mol/l 1000 mg/l Pb Certipur®100 mL -1197760100
500 mL -1197760500
- Manufacturer: Merck
- Trademark: Supelco
Leflunomide
European Pharmacopoeia (EP) Reference Standard
Code: Y0000654
- Manufacturer: Merck
- Trademark: Supelco
Leflunomide for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0000674
- Manufacturer: Merck
- Trademark: Supelco
Leflunomide impurity A
European Pharmacopoeia (EP) Reference Standard
Code: Y0000487
- Manufacturer: Merck
- Trademark: Supelco
Leflunomide Related Compound B
pharmaceutical secondary standard, certified reference material
Code:PHR2878
- Manufacturer: Merck
- Trademark: Supelco
LEFTY-B human
HumanKine®, >90% (SDS-PAGE), recombinant, expressed in HEK 293 cells, lyophilized powder, suitable for cell culture
Code: H6791
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Leucomalachite Green-d6
European Pharmacopoeia (EP) Reference Standard
Code: Y0000758
- Manufacturer: Merck
- Trademark: Supelco
Leucomycin hydrate
VETRANAL®, analytical standard
Code: 31721
- Manufacturer: Merck
- Trademark: Supelco
Leucovorin Calcium
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Leukemia Inhibitory Factor human, animal component free
recombinant, expressed in rice, 500 μg/mL
Code: L9545
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Levalbuterol Related Compound C Hydrochloride
certified reference material
Code: PHR3622
- Manufacturer: Merck
- Trademark: Supelco
Levalbuterol Related Compound E
certified reference material, pharmaceutical secondary standard
Code: PHR3623
- Manufacturer: Merck
- Trademark: Supelco
Levamisole Hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1798
- Manufacturert: Merck
- Trademark: Supelco
Levamisole hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: BP212
- Manufacturer: Merck
- Trademark: Supelco
Levamisole hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: BP212
- Manufacturer: Merck
- Trademark: Supelco
Levamisole hydrochloride for system suitability
European Pharmacopoeia (EP) Reference Standard
Code: Y0000047
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Levetiracetam
European Pharmacopoeia (EP) Reference Standard
Code: Y0001253
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam
European Pharmacopoeia (EP) Reference Standard
Code: Y0001253
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity A
European Pharmacopoeia (EP) Reference Standard
Code:Y0001254
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity B
European Pharmacopoeia (EP) Reference Standard
Code: Y0001255
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity C
European Pharmacopoeia (EP) Reference Standard
Code: Y0001256
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity D
European Pharmacopoeia (EP) Reference Standard
Code: Y0001257
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity D
European Pharmacopoeia (EP) Reference Standard
Code: Y0001257
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam impurity G
European Pharmacopoeia (EP) Reference Standard
Code: Y0001948
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2428
- Manufacturer: Merck
- Trademark: Supelco
Levetiracetam Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2432
- Manufacturer: Merck
- Trademark: Supelco
Levocabastine for system suitability 2
European Pharmacopoeia (EP) Reference Standard
Code: Y0001637
- Manufacturer: Merck
- Trademark: Supelco
Levocabastine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: L0390000
- Manufacturer: Merck
- Trademark: Supelco
Levocarnitine
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark: Supelco
Levocarnitine impurity A
European Pharmacopoeia (EP) Reference Standard
Code:L0399905
- Manufacturer: Merck
- Trademark: Supelco
Levocetirizine Dihydrochloride
pharmaceutical secondary standard, certified reference material
Code:PHR3195
- Manufacturert: Merck
- Trademark: Supelco
Levodopa Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2095
- Manufacturer: Merck
- Trademark: Supelco
Levodopa Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2095
- Manufacturer: Merck
- Trademark: Supelco
Levodopa Related Compound B
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR2096
- Manufacturer: Merck
- Trademark: Supelco
Levodropropizine impurity A
European Pharmacopoeia (EP) Reference Standard
Code: L0420002
- Manufacturer: Merck
- Trademark: Supelco
Levodropropizine impurity B
European Pharmacopoeia (EP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Levofloxacin
United States Pharmacopeia (USP) Reference Standard
Code:1362103
- Manufacturert: Merck
- Trademark: USP
Levofloxacin Hemihydrate
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Levofloxacin Related Compound A
United States Pharmacopeia (USP) Reference Standard
- Manufacture: Merck
- Trademark:
USP
Levofloxacin Related Compound C
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2230
- Manufacturer: Merck
- Trademark: Supelco
Levofloxacin Related Compound E
certified reference material, pharmaceutical secondary standard
Code: PHR3023
- Manufacturer: Merck
- Trademark: Supelco
Levomedetomidine
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR2630
- Manufacturer: Merck
- Trademark: Supelco
Levomepromazine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: L0500000
- Manufacturer: Merck
- Trademark: Supelco
Levomepromazine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code: L0500000
- Manufacturer: Merck
- Trademark: Supelco
Levomepromazine maleate
European Pharmacopoeia (EP) Reference Standard
Code: L0505000
- Manufacturer: Merck
- Trademark: Supelco
Levomepromazine sulfoxide
British Pharmacopoeia (BP) Reference Standard
Code: BP634
- Manufacturer: Merck
- Trademark: Supelco
Levonorgestrel
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacture: Merck
- Trademark:
Supelco
Levonorgestrel
British Pharmacopoeia (BP) Reference Standard
Code: BP501
- Manufacturer: Merck
- Trademark: Supelco
Levonorgestrel for system suitability
European Pharmacopoeia (EP) Reference Standard
Code:Y0001431
- Manufacturer: Merck
- Trademark: Supelco
Levonorgestrel for system suitability 2
ERM®, certified reference material
Code: ERMFC395K
- Manufacturer: Merck
- Trademark: Supelco
Levonorgestrel impurity B
European Pharmacopoeia (EP) Reference Standard
Code: Y0000395
- Manufacturer: Merck
- Trademark: Supelco
Levothyroxine
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1613
- Manufacturert: Merck
- Trademark: Supelco
Levothyroxine for peak identification
European Pharmacopoeia (EP) Reference Standard
Code: Y0001382
- Manufacturer: Merck
- Trademark: Supelco
Levothyroxine sodium
European Pharmacopoeia (EP) Reference Standard
Code:L0570000
- Manufacturer: Merck
- Trademark: Supelco
Levothyroxine sodium hydrate
PESTANAL®, analytical standard
Code: 32995
- Manufacturer: Merck
- Trademark: Supelco
Levothyroxine Sodium Hydrate
pharmaceutical secondary standard, certified reference material
Code:PHR2880
- Manufacturer: Merck
- Trademark: Supelco
Licarbazepine
pharmaceutical secondary standard, certified reference material
Code: PHR3294
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material500 mg -PHR1257-500MG
5 g -PHR1257-5G
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine hydrochloride
European Pharmacopoeia (EP) Reference Standard
Code:L0600000
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine Impurity D
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1977
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine Impurity F
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1994
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine Impurity G
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1995
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine N-ethyl bromide
analytical standard, for drug analysis
Code:L578350 mg- L5783-50MG
250 mg- L5783-250MG
- Manufacturer: Merck
- Trademark: Sigma-Aldrich
Lidocaine Related Compound A
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Lidocaine Related Compound C
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1671
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine Related Compound E
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1672
- Manufacturer: Merck
- Trademark: Supelco
Lidocaine Related Compound H
Pharmaceutical Secondary Standard; Certified Reference Material
- Manufacturer: Merck
- Trademark:Supelco
Lidocaine Related Compound J
Pharmaceutical Secondary Standard; Certified Reference Material
Code: PHR1675
- Manufacturer: Merck
- Trademark: Supelco
Lignoceric acid
certified reference material, pharmaceutical secondary standard
Code: PHR3532
- Manufacturer: Merck
- Trademark: Supelco
Limonene solution
certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code:CRM40448
- Manufacturer: Merck
- Trademark: Supelco
Linalool solution
certified reference material, 2000 μg/mL in methanol, ampule of 1 mL
Code: Supelco
- Manufacturer: Merck
- Trademark: Supelco
Lincomycin Hydrochloride
Pharmaceutical Secondary Standard; Certified Reference Material
Code:PHR1657
- Manufacturert: Merck
- Trademark: Supelco
Lincomycin hydrochloride
British Pharmacopoeia (BP) Reference Standard
Code: BP215
- Manufacturer: Merck
- Trademark: Supelco
Lincomycin hydrochloride for system suitability
European Pharmacopoeia (EP) Reference Standard
Code: Y0001393
- Manufacturer: Merck
- Trademark: Supelco
Line position and line shape standard for powder diffraction
NIST® SRM® 660c, Lanthanum hexaboride powder
- Manufacture: Merck
- Trademark:
Supelco
Line position, Mica
NIST® SRM® 675, for X-ray powder diffraction
Code:NIST675
- Manufacturer: Merck
- Trademark: Supelco
Linezolid R-Isomer
pharmaceutical secondary standard, certified reference material
Code: PHR3026
- Manufacturer: Merck
- Trademark: Supelco
Linezolid Related Compound A
pharmaceutical secondary standard, certified reference material
Code: PHR3027
- Manufacturer: Merck
- Trademark: Supelco
Linezolid Related Compound B
pharmaceutical secondary standard, certified reference material
Code: PHR3028
- Manufacturer: Merck
- Trademark: Supelco
Linezolid Related Compound C
pharmaceutical secondary standard, certified reference material
Code: PHR3024
- Manufacturer: Merck
- Trademark: Supelco
Linezolid Related Compound C
pharmaceutical secondary standard, certified reference material
Code: PHR3024
- Manufacturer: Merck
- Trademark: Supelco
Linezolid Related Compound D
pharmaceutical secondary standard, certified reference material
Code: PHR3025
- Manufacturer: Merck
- Trademark: Supelco
Linoleic acid
analytical standard5 mL -62230-5ML-F
25 mL- 62230-25ML-F
- Manufacturer: Merck
- Trademark:Supelco
