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Metabolites and Substrates

Alpha-Keto Acids
Caffeine and Caffeine Metabolites
Carnitines
Dopa and Dopamine
Drug Standards
Glycerol
Immunosuppressants
Key Metabolite Standards
New Metabolites & Substrates
Organic Acids and Conjugate Salts
Urea

Products

ACETAMINOPHEN (RING-13C6, 98%)
ACETAMINOPHEN (CARBONYL-13C, 99%)
ACETIC ACID (1,2-13C2, 99%)
ACETIC ACID (1-13C, 99%)
ACETIC ACID (2-13C, 99%)
TRANS-ACONITIC ACID (2,4,4'-13C3, 99%) CHEMICAL PURITY 95%
ADIPIC ACID (D10, 98%)
ADMA:HCL:XH2O (MAY BE HYDRATE) (ASYMMETRIC DIMETHYLARGININE) (2,3,3,4,4,5,5-D7, 98%)
ALPHA-KETOGLUTARIC ACID, DISODIUM SALT (1,2,3,4-13C4, 99%) 97%+ CHEMICAL PURITY
4-AMINOBUTYRIC ACID (13C4, 97-99%)
AMINOPYRINE (N,N-DIMETHYL-13C2, 99%)
AMMONIUM CHLORIDE (15N, 99%)
AMMONIUM SULFATE (15N2, 10%)
AMMONIUM SULFATE (15N2, 5%)
5A-ANDROSTAN-3,17-DIONE (ANDROSTANEDIONE) (2,3,4-13C3, 98%)
ARECOLINE:HCL (O-METHYL-D3, 98%)
ARSENOBETAINE BROMIDE (CARBOXYMETHYL-13C2, 99%)
ASPIRIN (ACETYL-1-13C, 99%)
5-AZACYTOSINE (4,6-13C2, 98% 15N4, 98%)
AZT (METHYL-13C, 99%) 96% CHEMICAL PURITY
BENZTROPINE MESYLATE (N-METHYL-D3, 98%) 95% CHEMICAL PURITY
BUTYRYL COENZYME A, LITHIUM SALT (BUTYRYL-13C4, 99%)
CAFFEINE (1,3-15N2, 99%)
CAFFEINE (3-METHYL-13C, 99%)
CAFFEINE (2-13C, 99% 1,3-15N2, 98%+)
L-CARNITINE (N,N,N-TRIMETHYL-D9, 98%, 15N, 98%)
L-CARNITINE (TRIMETHYL-D9, 98%)
L-CARNITINE UNLABELED
L-CARNITINE(MONO):CLO4, O-3-DL-HYDROXYPALMITOYL (N-METHYL-D3, 98%)
L-CARNITINE(MONO):CLO4, O-GLUTARYL (N-METHYL-D3, 98%)
L-CARNITINE:CLO4, 3-HYDROXYISOVALERYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL (DIMETHYL-D6, 98%)
L-CARNITINE:HCL (METHYL-D3, 98%)
L-CARNITINE:HCL, O-ACETYL (N,N-DIMETHYL-D6, 98%) 97% CHEMICAL PURITY
L-CARNITINE:HCL, O-ACETYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-ACETYL UNLABELED
DL-CARNITINE:HCL, O-BUTYRYL UNLABELED
L-CARNITINE:HCL, O-BUTYRYL (N-METHYL-D3, 98%) 97% CHEMICAL PURITY
L-CARNITINE:HCL, O-DODECANOYL (N,N,N-TRIMETHYL-D9, 98%)
L-CARNITINE:HCL, O-DODECANOYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-HEXACOSANOYL (N-METHYL-D3, 98%) (CHEMICAL PURITY 95%)
L-CARNITINE:HCL, O-HEXANOYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-HEXANOYL UNLABELED
DL-CARNITINE:HCL, O-ISOVALERYL UNLABELED
L-CARNITINE:HCL, O-ISOVALERYL (N,N,N-TRIMETHYL-D9, 98%)
L-CARNITINE:HCL, O-ISOVALERYL UNLABELED
DL-CARNITINE:HCL, O-MYRISTOYL UNLABELED
L-CARNITINE:HCL, O-MYRISTOYL (N,N,N-TRIMETHYL-D9, 98%)
L-CARNITINE:HCL, O-MYRISTOYL UNLABELED
L-CARNITINE:HCL, O-OCTADECANOYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-OCTANOYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-OCTANOYL UNLABELED
L-CARNITINE:HCL, O-PALMITOYL (N-METHYL-D3, 98%)
DL-CARNITINE:HCL, O-PROPIONYL UNLABELED
L-CARNITINE:HCL, O-PROPIONYL (N-METHYL-D3, 98%)
L-CARNITINE:HCL, O-PROPIONYL UNLABELED
BETA-CAROTENE (10,10',11,11'-13C4, 99%)
BETA-CAROTENE (19,19,19,19',19',19'-D6, 98%)
BETA-CAROTENE (10,10',19,19,19,19',19',19'-D8, 97%)
BETA-CAROTENE (>97% CHEMICAL PURITY) (12,12',13,13',14,14',15,15',20,20'-13C10, 99%)
(+/-)-CATECHIN GALLATE (2,3,4-13C3, 99%) (CP 97% )
CHLORAL HYDRATE (TRICHLOROMETHYL-13C, 97%)
3-CHLOROTYROSINE:HCL (13C9, 98%, 15N, 98%), CP: 95%
CHOLINE CHLORIDE (1,2-13C2, 99%)
CHOLINE CHLORIDE (TRIMETHYL-D9, 98%)
CHOLINE CHLORIDE (TRIMETHYL-D9, 98%) MICROBIOLOGICAL/PYROGEN TESTED
CIS-UROCANIC ACID (1,2,3-13C3, 99%)
CITRIC ACID (2,2,4,4-D4, 98%)
CITRIC ACID (1,5,6-CARBOXYL-13C3, 99%)
CITRIC ACID (13C6, 99%) CHEMICAL PURITY 97%
CITRIC ACID (2,4-13C2, 99%)
CITRIC ACID (1,5-13C2, 99%)
CLONIDINE:HCL (4,4,5,5-IMIDAZOLINE-D4, 98%) 95% CHEMICAL PURITY
CLOZAPINE (4-METHYLPIPERAZINYL-D4, 97%)
DL-COTININE (METHYL-D3, 98%)
P-COUMARIC ACID (PROPYL-13C3, 99%) CP 99%+
CREATINE (15N3, 98%)
CREATINE (GUANIDINO-13C, 99%)
CREATINE (97% CHEMICAL PURITY) (METHYL-D3, 98%) MICROBIOLOGICAL/PYROGEN TESTED
CREATINE (97% CHEMICAL PURITY) (METHYL-D3, 98%)
CREATINE MONOHYDRATE (METHYL-13C, 99%)
DESETHYLAMODIAQUINE (ETHYL-D5, 97%)
DESIPRAMINE:HCL (2,4,6,8-D4, 98%)
DEXAMETHASONE (4,6-ALPHA,21,21-D4, 96%) (MAY CONTAIN D AT C-2)
DL-2-HYDROXYGLUTARIC ACID, DISODIUM SALT (13C5, 99%)
DODECYLPHOSPHOCHOLINE (D38, 98%)
L-DOPA (RING-13C6, 99%)
L-DOPA (RING-D3, 98%)
L-DOPA (1-13C, 99%)
L-DOPA (1-13C, RING-13C6, 99%)
DOPAMINE:HCL (RING-13C6, 99%)
DOPAMINE:HCL (RING-D3, 98%)
DOPAMINE:HCL (RING-D3, 97% 2,2-D2, 97%)
DOPAMINE:HCL (1,1,2,2-D4, 97-98%)
DOPAMINE:HCL (2,2-D2, 97-98%)
DOPAMINE:HCL (1-13C, 99% 15N, 99%)
DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1-13C, 99%)
ENALAPRILAT:H2O (PHENYL-D5, 98%)
(+/-)-EPICATECHIN (CP 97% ) UNLABELED
(+/-)-EPICATECHIN GALLATE (2,3,4-13C3, 99%) (CP 97% )
(+/-)-EPIGALLOCATECHIN (2,3,4-13C3, 99%) (CP 97% )
(+/-)-EPIGALLOCATECHIN GALLATE (2,3,4-13C3, 99%) (CP 97% )
ERYTHROMYCIN (N-METHYL-13C, 99%)
ERYTHROMYCIN LACTOBIONATE SALT (N,N-DIMETHYL-13C2, ~90%)
ERYTHROMYCIN LACTOBIONATE SALT (N-METHYL-13C, 99%)
ETHANOL (2-13C, 99%)
ETHANOL (1-13C, 99%)
ETHANOL (1,2-13C2, 99%)
ETHANOLAMINE:HCL (1-13C, 99%)
ETHANOLAMINE:HCL (1,2-13C2, 99%)
ETHYL ACETOACETATE (1,3-13C2, 99%)
ETHYL ACETOACETATE (2,4-13C2, 99%)
EVEROLIMUS (2-HYDROXYETHYL-D4, 98%)
EVEROLIMUS UNLABELED 100 UG/ML IN METHANOL
EVEROLIMUS UNLABELED
FENOPROFEN SODIUM SALT HYDRATE (RING-13C6, 99%)
D-FRUCTOSE (U-13C6, 99%)
FUMARIC ACID (1,4-13C2, 99% 2,3-D2, 98%)
FUMARIC ACID (1-13C, 99% 2,3-D2, 98%)
FUMARIC ACID (D4, 98%)
FUMARIC ACID (2,3-D2, 98%)
FUMARIC ACID (13C4, 99%)
GALANGIN (2,3,4-13C3, 99%) CHEMICAL PURITY 95%
GALANGIN UNLABELED
(+/-)-GALLOCATECHIN (2,3,4-13C3, 99%) (CP 97% )
(+/-)-GALLOCATECHIN GALLATE (2,3,4-13C3, 99%) (CP 97% )
D-GLUCOSE (U-13C6, 99%) MICROBIOLOGICAL/PYROGEN TESTED
D-GLUCOSE (U-13C6, 99%)
D-GLUCOSE-6-PHOSPHATE, DISODIUM SALT (HYDRATE) (U-13C6, 99%+)
D-GLUCOSE (U-13C6, 99% 1,2,3,4,5,6,6-D7, 97-98%)
D-GLUCOSE-1-PHOSPHATE, DICYCLOHEXYLAMMONIUM SALT MONOHYDRATE (U-13C6, 99%+) 95% CHEMICAL PURITY
GLYCEROL (13C3, 99% D8, 98%) 95% PURE
GLYCEROL (1,1,2,3,3-D5, 99%)
GLYCEROL (2-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
GLYCEROL (2-13C, 99%)
GLYCEROL (1,3-13C2, 99%)
GLYCINE, N-BENZOYL (HIPPURIC ACID) (RING-13C6, 99%)
HISTAMINE:2HCL (A,A,B,B-D4, 98%)
DL-2-HYDROXYGLUTARIC ACID, DISODIUM SALT UNLABELED
3-HYDROXYISOVALERIC ACID (D8, 98%) 97% CHEMICAL PURITY
DL-3-HYDROXYKYNURENINE (CHEMICAL PURITY 95%) (1,2,3-13C3, 98% ALPHA-AMINO-15N, 98%)
HYPOXANTHINE (13C5, 99%)
HYPOXANTHINE (2,8,9-D3, OD, 98%)
HYPOXANTHINE (2,8-D2, 98%)
IMIPRAMINE:HCL (2,4,6,8-D4, 98%) 97% CHEMICAL PURITY
INDOXYL SULFATE, POTASSIUM SALT (RING-D4, 98%)
IOPROMIDE (N-METHYL-D3, 98%)
2-(3-CYANOPROPYL)ISOTHIOUREA:HCL (CP 95%) (ISOTHIOUREA-13C,15N2, 98% NITRILE-13C,15N 98%)
KAEMPFEROL (2,3,4-13C3, 99%) CHEMICAL PURITY 95%
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98% 3,3-D2, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99% 3,3-D2, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (4-13C, 99% 3,3,4,4-D4, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (13C4, 98%)
ALPHA-KETOBUTYRIC ACID, SODIUM SALT (METHYL-13C, 99%)
KETOCONAZOLE (CARBONYL-13C, 99%)
ALPHA-KETOGLUTARIC ACID (D6, 98%)
ALPHA-KETOGLUTARIC ACID (13C5, 99%) > 90% PURE
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1,2-13C2, 99%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (ISOPROPYL-D7, 98%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (METHYL-D3, 98%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (METHYL-D3,98%) MICROBIOLOGICAL/PYROGEN TESTED
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1-13C, 99%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1-13C, 99%)
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (1,2,3,4-13C4, 99% 3,4',4',4'-D4, 97-98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 98% 3-METHYL-D2, 4,4-D2, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98% 3-D1, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C, 99% 3,4,4,4-D4, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (3-METHYL-13C,99% 3-METHYL-D2-3,4,4,4-D4,98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (13C5, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (D7, 98%)
ALPHA-KETOISOVALERIC ACID, SODIUM SALT (DIMETHYL-13C2, 99%)
LAMOTRIGINE (5,6-13C2, 99% 5-AMINO-15N, 98%)
TRANS-LYCOPENE (8,8',9,9',10,10',11,11',19,19'-13C10, 99%)
LYSO-PC 26:0 (HEXACOSANOYL-1,2,3,4,5,6-13C6, 99%)
LYSO-PC 26:0 UNLABELED
MALEIC ACID (2,3-D2, 98%)
MALEIC ANHYDRIDE (2,3-13C2, 99%)
MALEIC ANHYDRIDE (13C4, 99%)
MALEIC ANHYDRIDE (D2, 98%)
MALEIC ANHYDRIDE (1,4-13C2, 99%)
DL-MALIC ACID (2,3,3-D3, 98%)
MECAMYLAMINE:HCL (TETRAMETHYL-13C4, 99%, 15N, 98%)
MELATONIN (ACETYL-D3, 98%)
METHACETIN (METHOXY-13C, 99%)
5-METHOXYTRYPTAMINE:HCL (A,A,B,B-D4, 98%)
METHYL FORMATE (FORMYL-D, 99%)
(6S)-5-METHYLTETRAHYDROFOLIC ACID CALCIUM SALT (GLUTAMIC ACID-13C5, 90%) (CONTAINS ~10% H2O)
MORICIZINE HYDROCHLORIDE (D8, 98%) CP 95%
MYRICETIN (2,3,4-13C3, 99%) CHEMICAL PURITY 95%
N,N'-BIS(3-AMINOPROPYL)-1,4-BUTANEDIAMINE:4HCL UNLABELED CHEMICAL PURITY 95%
N-(3-AMINOPROPYL) BUTANE-1,4-DIAMINE UNLABELED CHEMICAL PURITY 95%
4-N-BUTYLANILINE (RING-13C6, 99%)
N-OLEOYL-D-SPHINGOSINE (CERAMIDE d18:1/18:1 (9z)) (OLEOYL-U-13C18, 99%) (95% CHEMICAL PURITY)
NAPROXEN, SODIUM SALT (O-METHYL-13C, 98%)
NICOTINAMIDE (D4, 98%)
NICOTINAMIDE (2,6,CARBONYL-13C3, 99% RING-1-15N, 98%)
NICOTINAMIDE (13C6, 99%)
DL-NICOTINE (3',4',5'-13C3, 99%)
DL-NICOTINE (METHYL-D3, 98%)
NORTRIPTYLINE:HCL (METHYL-D3, 98%)
OLEIC ACID (U-13C18, 98%)
OROTIC ACID:H2O (1,3-15N2, 98%+)
PALMITIC ACID (1,2,3,4-13C4, 99%)
N-PALMITOYL-D-SPHINGOSINE (CERAMIDE d18:1/16:0) (PALMITOYL-U-13C16, 99%) (95% CHEMICAL PURITY)
(+/-)-PANTOPRAZOLE, SODIUM SALT: SESQUI- HYDRATE (PYRIDYL-4-METHOXY-13C, 98%)
PHENACETIN (ETHOXY-1-13C, 99%)
PHENOBARBITAL (ETHYL-D5, 98%)
PHENOBARBITAL (2,4,5-13C3, 90%)
N-PHENYL-1-NAPTHYLAMINE (PHENYL-13C6, 98%)
N-PHENYL-2-NAPTHYLAMINE (PHENYL-13C6, 98%)
PHENYLACETIC ACID (PHENYL-D5, 98%)
POTASSIUM PHOSPHOENOL PYRUVATE (2,3-13C2, 99%)
POTASSIUM PHOSPHOENOL PYRUVATE (3-13C, 99%)
POTASSIUM PHOSPHOENOL PYRUVATE (2-13C, 99%)
PROBUCOL (PROPYL-13C3, 99%) CHEMICAL PURITY 96%
PROPIONIC ACID (D6, 98%)
PROPIONIC ACID (METHYL-D3, 98%)
PROPIONIC ACID (2,2-D2, 98%)
PROPIONIC ACID (D5, 98%)
PROPIONIC ACID (1-13C, 99%)
PROPIONIC ACID (13C3, 99%)
PYRUVIC ACID (1-13C, 99%)
RAPAMYCIN (D3, 98%)
RESORUFIN (D6, 98%) CHEMICAL PURITY 96%
D-RIBOSE (U-13C5, 98%)
SEROTONIN CREATININE SULFATE COMPLEX (A,A,B,B-D4, 98%)
SODIUM ACETATE (2-13C, 99% D3, 98%)
SODIUM ACETATE (1,2-13C2, 99% D3, 98%)
SODIUM ACETATE (1-13C, 99% D3, 98%)
SODIUM ACETATE (1,2-13C2, 99%)
SODIUM ACETATE (1,2-13C2, 99%)MICROBIOLOGICAL/PYROGEN TESTED
SODIUM ACETATE (2-13C, 99%)
SODIUM ACETATE (2-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM ACETATE (D3, 99%)
SODIUM ACETATE (18O2, 95%)
SODIUM ACETATE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM ACETATE (1-13C, 99%)
SODIUM ACETATE - 13C DEPLETED (1,2-12C2, 99.95%)
SODIUM BICARBONATE (13C, 99%) 97%+ CHEMICAL PURITY
SODIUM BICARBONATE (13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM BUTYRATE (1-13C, 99%)
SODIUM BUTYRATE (3,3,4,4,4-D5, 98%)
SODIUM D-3-HYDROXYBUTYRATE (2,4-13C2, 99%)
SODIUM D-3-HYDROXYBUTYRATE (2,4-13C2, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM D-3-HYDROXYBUTYRATE (13C4, 99%) 97% CHEMICAL PURITY
SODIUM DICHLOROACETATE (13C2, 99%)
SODIUM DL-3-HYDROXYBUTYRATE (D4, 98%) CP 95% 1 MG/ML IN WATER
SODIUM FORMATE (13C, 99%)
SODIUM FORMATE (18O2, 95%)
SODIUM ISOPROPYL CARBONATE (CARBONYL-13C, 99%)
SODIUM L-LACTATE (13C3, 98%)
SODIUM L-LACTATE (3-13C, 98%) 20% W/W IN H2O
SODIUM L-LACTATE (13C3, 98%) 20% W/W IN H2O
SODIUM L-LACTATE (1-13C, 99%) 20% W/W IN H2O
SODIUM L-LACTATE (MICROBIOLOGICAL/PYROGEN TESTED) (13C3, 98%) 20% W/W IN H2O
SODIUM L-LACTATE 20% W/W IN H2O (3-13C, 98%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM L-LACTATE 20% W/W IN H2O (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM PROPIONATE (3-13C, 99%)
SODIUM PROPIONATE (D5, 98%)
SODIUM PROPIONATE (2-13C, 99%)
SODIUM PROPIONATE (13C3, 99%)
SODIUM PROPIONATE (1-13C, 99%)
SODIUM PROPIONATE (2,3-13C2, 99%)
SODIUM PROPIONATE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
SODIUM PYRUVATE (1-13C, 99%)
SODIUM PYRUVATE (13C3, 99%)
SODIUM PYRUVATE (2,3-13C2, 99%)
SODIUM PYRUVATE (D3, 97-98%)
SODIUM PYRUVATE (2-13C, 99%)
SODIUM PYRUVATE (3-13C, 99%)
SUCCINIC ACID (1,4-13C2, 99%)
SUCCINIC ACID (2,3-13C2, 99%)
SUCCINIC ACID (13C4, 99% 2,2,3,3-D4, 98%)
SUCCINIC ACID (D6, 98%)
SUCCINIC ACID (D4, 98%)
SUCCINIC ACID (13C4, 99%)
SUCCINIC ACID (13C4, 99%)
SUCCINIC ACID, DISODIUM SALT (D4, 75%)
N-TAU-METHYLHISTAMINE:2HCL (N-METHYL-D3, 98%)
TAURINE (D4, 98%) 95% CHEMICAL PURITY
TAURINE (13C2, 99%, 15N, 98%)
TAURINE (1,2-13C2, 98%)
TEMOZOLOMIDE (METHYL-13C, 99%)
TOXOFLAVIN (3,4A,5,8A-13C4, 98%) CP 95%
CIS-(+/-)-TRAMADOL:HCL (METHOXY-13C, 99%)
TRYPTAMINE (A,A,B,B-D4, 97%)
TYRAMINE:HCL (1,1,2,2-D4, 98%)
URACIL (1,3-15N2, 98%)
UREA (18O, 95%)
UREA (13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
UREA (13C, 99% 15N2, 99% 18O, 99%)
UREA (13C, 99% 18O, 98%)
UREA (D4, 98%)
UREA (15N2, 98%+)
UREA (15N2, 98%+) MICROBIOLOGICAL/PYROGEN TESTED
UREA (13C, 99% 15N2, 98%+)
UREA (GMP GRADE) (13C, 99%)
URIC ACID (2-13C, 98%, 1,3,7-15N3, 98%), CP 95%+
VALPROIC ACID (1,2,3,3'-13C4, 99%)
VALPROIC ACID (4,4,4',4'-D4, 98%)
VALPROIC ACID (D15, 98%)
VITAMIN B12 (CYANOCOBALAMIN) 95% CHEMICAL PURITY (13C7, 99%) 1 UG/ML IN METHANOL
VITAMIN B12 (CYANOCOBALAMIN) UNLABELED 1 UG/ML IN METHANOL
VITAMIN B2 (RIBOFLAVIN) (13C4, 99% 15N2, 98%) CHEM PURITY >97%
VITAMIN B2 PHOSPHATE (RIBOFLAVIN PHOSPHATE) (13C4, 99%, 15N2, 98%) CHEM PURITY >90%
VITAMIN D2 SULFATE, SODIUM SALT 97% CP UNLABELED 100 UG/ML IN ETHANOL
VITAMIN D2 SULFATE, SODIUM SALT 97% CP (6,19,19-D3, 98%) 100 UG/ML IN ETHANOL
VITAMIN D3 SULFATE, SODIUM SALT 97% CP UNLABELED 100 UG/ML IN ETHANOL
VITAMIN D3 SULFATE, SODIUM SALT 97% CP (6,19,19-D3, 98%) 100 UG/ML IN ETHANOL
VITAMIN H (BIOTIN) (3',3',4',4'-D4, 98%) 95% CHEMICAL PURITY
XANTHINE (1,3-15N2, 98%+) 90% PURE
YOHIMBINE (METHYL-13C, 99%, METHYL-D3 ESTER, 98%)