Alfa Chemistry Analytical Products 4 - Products

Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.

Product
Valsartan Impurity 78 Valsartan Impurity 78. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1332623-79-6. Molecular formula: C22H25N5O3. Mole weight: 407.47. Catalog: APB1332623796. Alfa Chemistry Analytical Products 4
Valsartan Impurity 82 Valsartan Impurity 82. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1015037-46-3. Molecular formula: C23H27NO4. Mole weight: 381.47. Catalog: APB1015037463. Alfa Chemistry Analytical Products 4
Valsartan Impurity 8 (Irbesartan Impurity 26) Valsartan Impurity 8 (Irbesartan Impurity 26). Uses: For analytical and research use. Group: Impurity standards. CAS No. 152708-24-2. Molecular formula: C14H11N7. Mole weight: 277.29. Catalog: APB152708242. Alfa Chemistry Analytical Products 4
Vanadium(II) chloride 85%. Group: Biosensing and bioimaging. Alfa Chemistry Analytical Products 4
Vanadium(III) chloride tetrahydrofuran complex (1:3) 97%. Group: Biosensing and bioimaging. Alfa Chemistry Analytical Products 4
Vanadium(V) oxytriethoxide 95%. Group: Solution deposition precursors. Alfa Chemistry Analytical Products 4
Vanadium(V) oxytriisopropoxide packaged for use in deposition systems. Group: Vapor deposition precursors. Alfa Chemistry Analytical Products 4
Vanadium(V) oxytripropoxide 98%. Group: Solution deposition precursors. Alfa Chemistry Analytical Products 4
Vanadyl phthalocyanine dye content >90 %. Group: Oled and pled materials. Alfa Chemistry Analytical Products 4
Vancomycin Vancomycin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1404-90-6. Molecular formula: C66H75Cl2N9O24. Mole weight: 1449.26. Catalog: APB1404906. Alfa Chemistry Analytical Products 4
Vancomycin EP Impurity D Vancomycin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Desvancosaminylvancomycin B; O4.4-de-[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-a-L-lyxo-hexopyranosyl)-ß-D-glucopyranosyl]-O4.4-ß-D-glucopyranosyl-vancomycin B. CAS No. 101485-50-1. Molecular formula: C59H62Cl2N8O22. Mole weight: 1304.34. Catalog: APB101485501. Alfa Chemistry Analytical Products 4
Vanillin Pharmacopeia & Metrological Institutes Standards; Food Additives, Flavours & Adulterants; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: 2-Methoxy-4-formylphenol, 4-Hydroxy-5-methoxybenzaldehyde, Vanillaldehyde, Vanillin (8CI), 4-Hydroxy-m-anisaldehyde, 3-Methoxy-4-hydroxybenzaldehyde, NPLC 0145, NSC 15351, p-Vanillin, Lioxin, 4-Formyl-2-methoxyphenol, NSC 403658, p-Hydroxy-m-methoxybenzaldehyde, m-Methoxy-p-hydroxybenzaldehyde,Vanillin, 4-Hydroxy-3-methoxybenzaldehyde, Benzaldehyde, 4-hydroxy-3-methoxy-, H 0264, Vanillum, Rhovanil, Vanillic aldehyde, 4-Hydroxy-3-methoxy-benzyldehyde, NSC 48383. CAS No. 121-33-5. Pack Sizes: 200MG. IUPAC Name: 4-hydroxy-3-methoxybenzaldehyde. Alfa Chemistry Analytical Products 4
Vanillin Allergen Standards; Natural Products. Uses: For analytical and research use. Group: Reagents. CAS No. 121-33-5. Alfa Chemistry Analytical Products 4
Vanillin Impurity 10 Vanillin Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1696-60-2. Molecular formula: C16H16N2O4. Mole weight: 300.31. Catalog: APB1696602. Alfa Chemistry Analytical Products 4
Vanillin Impurity 12 Vanillin Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151719-92-5. Molecular formula: C11H13ClO3. Mole weight: 228.67. Catalog: APB151719925. Alfa Chemistry Analytical Products 4
Vardenafil hydrochloride United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Piperazine, 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-, monohydrochloride, trihydrate (9CI),Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl-, hydrochloride, hydrate (1:1:3), Vardenafil hydrochloride trihydrate. Alfa Chemistry Analytical Products 4
Vardenafil hydrochloride EP impurity C Vardenafil hydrochloride EP impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1255919-03-9. Molecular formula: C38H46N10O8S2. Mole weight: 834.96. Catalog: APB1255919039. Alfa Chemistry Analytical Products 4
Vardenafil Impurity 11 Vardenafil Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18637-00-8. Molecular formula: C9H13ClN2O. Mole weight: 200.67. Catalog: APB18637008. Alfa Chemistry Analytical Products 4
Vat Blue 6 Vat Blue 6. Uses: For analytical and research use. Group: Dyes (high purity). Alternative Names: 7,16-Dichlorodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18(6H,15H)-tetraone. CAS No. 130-20-1. Molecular formula: C28H12Cl2N2O4. Mole weight: 511.31. Catalog: AP130201. Purity: 95%. Appearance: Solid. Storage: Store at 10 °C-25 °C. Alfa Chemistry Analytical Products 4
Vecuronium EP Impurity F Vecuronium EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18668-29-6. Molecular formula: C26H41NO3. Mole weight: 415.62. Catalog: APB18668296. Alfa Chemistry Analytical Products 4
Vedaprofen-d3 analytical standard. Group: Opiates / synthetic analgesic drug standards. Alfa Chemistry Analytical Products 4
Venadaparib Impurity 33 Venadaparib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18584-75-3. Molecular formula: C10H10N4O2. Mole weight: 218.22. Catalog: APB18584753. Alfa Chemistry Analytical Products 4
Venadaparib Impurity 40 Venadaparib Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1681017-95-7. Molecular formula: C24H25FN4O2. Mole weight: 420.49. Catalog: APB1681017957. Alfa Chemistry Analytical Products 4
Venadaparib Impurity 6 Venadaparib Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107558-48-5. Molecular formula: C14H11N3O. Mole weight: 237.26. Catalog: APB107558485. Alfa Chemistry Analytical Products 4
Venetoclax Venetoclax. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)-N-((3-nitro-4-(((tetrahydro-2H-pyran-4-yl)methyl)amino)phenyl)sulfonyl)benzamide. CAS No. 1257044-40-8. Molecular formula: C45H50ClN7O7S. Mole weight: 868.44. Catalog: APB1257044408. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 10 Venetoclax Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tert-butyl 4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazine-1-carboxylate. CAS No. 1228780-71-9. Molecular formula: C24H35ClN2O2. Mole weight: 419.00. Catalog: APB1228780719. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 17 Venetoclax Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-fluorobenzoate. CAS No. 1235865-75-4. Molecular formula: C15H11FN2O3. Mole weight: 286.26. Catalog: APB1235865754. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 6 Venetoclax Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoate. CAS No. 1235865-76-5. Molecular formula: C34H37ClN4O3. Mole weight: 585.14. Catalog: APB1235865765. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 7 Venetoclax Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1H-pyrrolo[2,3-b]pyridin-5-yl)oxy)-4-(4-((4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoic acid. CAS No. 1235865-77-6. Molecular formula: C33H35ClN4O3. Mole weight: 571.11. Catalog: APB1235865776. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 8 Venetoclax Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-carbaldehyde. CAS No. 1228837-05-5. Molecular formula: C15H17ClO. Mole weight: 248.75. Catalog: APB1228837055. Alfa Chemistry Analytical Products 4
Venetoclax Impurity 9 Venetoclax Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methanol. CAS No. 1228780-51-5. Molecular formula: C15H19ClO. Mole weight: 250.76. Catalog: APB1228780515. Alfa Chemistry Analytical Products 4
Venlafaxine EP Impurity G Venlafaxine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1076199-92-2. Molecular formula: C17H27NO. Mole weight: 261.41. Catalog: APB1076199922. Alfa Chemistry Analytical Products 4
Venlafaxine EP Impurity H Venlafaxine EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329795-88-1. Molecular formula: C24H33NO3. Mole weight: 383.53. Catalog: APB1329795881. Alfa Chemistry Analytical Products 4
Venlafaxine Impurity 40 Venlafaxine Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1062606-12-5. Molecular formula: C17H22D6ClNO2. Mole weight: 319.9. Catalog: APB1062606125. Alfa Chemistry Analytical Products 4
Verapamil EP Impurity L Verapamil EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14046-55-0. Molecular formula: C12H16O3. Mole weight: 208.26. Catalog: APB14046550. Alfa Chemistry Analytical Products 4
Verbascoside primary reference standard. Group: Herbal medicinal products standardsphytochemicals. Alternative Names: Acteoside, Stereospermin, trans-Verbascoside, NSC 603831, TJC 160, trans-Acteoside, Kusaginin, (3,4-Dihydroxyphenyl)ethyl O-?-rhamnopyranosyl(1?3)-4-O-caffeoyl-?-D glucopyranoside, Distinctive Phytostem Lilac, O'''-Desarabinosyllavandulifolioside A, Distinctive Active Powder SL Special, Russetinol, ?-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 3-O-(6-deoxy-?-L-mannopyranosyl)-, 4-[3-(3,4-dihydroxyphenyl)-2-propenoate], (E)-, Verbascoside,?-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 3-O-(6-deoxy-?-L-mannopyranosyl)-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]. Alfa Chemistry Analytical Products 4
Verinurad Impurity4 Verinurad Impurity4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125305-75-1. Molecular formula: C9H11NO2S. Mole weight: 197.25. Catalog: APB125305751. Alfa Chemistry Analytical Products 4
Verinurad Impurity5 Verinurad Impurity5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1016858-18-6. Molecular formula: C8H6N2O2S. Mole weight: 194.21. Catalog: APB1016858186. Alfa Chemistry Analytical Products 4
Verinurad Impurity9 Verinurad Impurity9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1019535-82-0. Molecular formula: C10H9NO2S. Mole weight: 207.25. Catalog: APB1019535820. Alfa Chemistry Analytical Products 4
Vibegron Impurity 10 Vibegron Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1865729-64-1. Molecular formula: C31H36N4O5. Mole weight: 544.65. Catalog: APB1865729641. Alfa Chemistry Analytical Products 4
Vibegron Impurity 4 Vibegron Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1009092-91-4. Molecular formula: C17H25NO4. Mole weight: 307.39. Catalog: APB1009092914. Alfa Chemistry Analytical Products 4
Vicine analytical standard. Group: Herbal medicinal products standardsenzyme activators, inhibitors & substrates. Alternative Names: 4(1H)-Pyrimidinone, 2,6-diamino-5-(?-D-glucopyranosyloxy)-, Divicine ?-D-glucopyranoside, Vicine (6CI,7CI,8CI), 2,6-Diamino-5-(?-D-glucopyranosyloxy)-4(1H)-pyrimidinone, Vicioside, NSC 95092. Alfa Chemistry Analytical Products 4
Vilanterol Impurity 19 Vilanterol Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1027529-99-2. Molecular formula: C13H15NO4. Mole weight: 249.27. Catalog: APB1027529992. Alfa Chemistry Analytical Products 4
Vilanterol Impurity 37 Vilanterol Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1026253-66-6. Molecular formula: C17H23NO5. Mole weight: 321.37. Catalog: APB1026253666. Alfa Chemistry Analytical Products 4
Vilazodone Carboxylic Acid Vilazodone Carboxylic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 163521-19-5. Pack Sizes: 2.5MG. IUPAC Name: 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]piperazin-1-yl]-1-benzofuran-2-carboxylic acid. Molecular formula: C26H26N4O3. Mole weight: 442.51. Catalog: APS163521195. SMILES: OC(=O)c1oc2ccc(cc2c1)N3CCN(CCCCc4c[nH]c5ccc(cc45)C#N)CC3. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Vildagliptin Impurity 1 Vildagliptin Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1036959-27-9. Molecular formula: C17H25N3O2. Mole weight: 303.41. Catalog: APB1036959279. Alfa Chemistry Analytical Products 4
Vildagliptin Impurity 2 Vildagliptin Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1036959-23-5. Molecular formula: C24H33N5O3. Mole weight: 439.56. Catalog: APB1036959235. Alfa Chemistry Analytical Products 4
Vildagliptin Impurity 22 Vildagliptin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1032564-18-3. Molecular formula: C12H19NO3. Mole weight: 225.29. Catalog: APB1032564183. Alfa Chemistry Analytical Products 4
Vildagliptin Impurity 26 Vildagliptin Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108-80-5. Molecular formula: C3H3N3O3. Mole weight: 129.08. Catalog: APB108805. Alfa Chemistry Analytical Products 4
Vinblastine sulfate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Vinblastine sulfate, methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5S,7R,9S)5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate sulfate. Alfa Chemistry Analytical Products 4
Vincamine analytical standard. Uses: For analytical and research use. Group: Herbal medicinal products standards; european pharmacopoeia (ph. eur.); pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: Perval, 1H-Indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine eburnamenine-14-carboxylic acid deriv., Equipur, Oxygeron, Minorine, Vincafolina, Vincagil, Novicet, Angiopac, Ocu-vinc, Vinvasaunier, Vincafor,Vincamine, Devinkan, (+)-Vincamine, Minorin, (3alpha,14beta,16alpha)-14,15-Dihydro-14-hydroxyeburnamenine-14-carboxylic acid methyl ester, (+)-cis-Vincamine, Tripervan, Vincadar, Vincapront, Vincimax, Pervincamine, Devincan, Pervone, Vinodrel Retard, Sostenil, Vincapan, cis-Vincamine, NSC 91998, Vincafarm, Vincamin, Vincamidol, Vincalen, Arteriovinca, Vraap, Methyl vincaminate. Grades: analytical standard. CAS No. 1617-90-9. Pack Sizes: 50MG. IUPAC Name: (3?,14?,16?)-14,15-Dihydro-14-hydroxyeburnamenine-14-carboxylic acid methyl ester. Molecular formula: C21H26N2O3. Mole weight: 354.44. EC Number: 216-576-3. Catalog: APS1617909. Assay: ?97.0%. SMILES: CC[C@@]12CCCN3CCc4c([C@H]13)n(c5ccccc45)[C@](O)(C2)C(=O)OC. Format: Neat. Alfa Chemistry Analytical Products 4
Vincristine-D3 Vincristine-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246817-09-3. Molecular formula: C46H53D3N4O10. Mole weight: 827.99. Catalog: APB1246817093. Alfa Chemistry Analytical Products 4
Vincristine Impurity 4 Vincristine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246812-06-5. Molecular formula: C46H56N4O11. Mole weight: 840.97. Catalog: APB1246812065. Alfa Chemistry Analytical Products 4
Vinorelbine EP Impurity D Vinorelbine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1032390-76-3. Molecular formula: C45H54N4O9. Mole weight: 794.95. Catalog: APB1032390763. Alfa Chemistry Analytical Products 4
Vinyl cinnamate ?95%. Group: Self assembly and lithography. Alfa Chemistry Analytical Products 4
Vinylsulfone-PEG5K-Vinylsulfone average Mn 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). Alfa Chemistry Analytical Products 4
Violaxanthin analytical standard. Group: Colorant standards. Alfa Chemistry Analytical Products 4
Virginiamycin Virginiamycin. Uses: For analytical and research use. Group: Pharma & vet compounds & metabolites; pharma & vet compounds & metabolites; chiral molecules. Alternative Names: Pyostacin, Stafac, Eskalin 500, Streptogramin, Stafac 500, Livelong, Eskalin V,Mikamycin, Stafac 20, Stapyocine, Virgimycin, Pyostacine, Lactrol. CAS No. 11006-76-1. Molecular formula: C43H49N7O10+C28H35N3O7. Mole weight: 1349.51. Catalog: APS11006761. SMILES: CCC1C(=O)N2CCCC2C(=O)N(C(C(=O)N3CCC(=O)CC3C(=O)NC(C(=O)OC(C(C(=O)N1)NC(=O)C4=C(C=CC=N4)O)C)C5=CC=CC=C5)CC6=CC=CC=C6)C.CC1C=CC(=O)NCC=CC(=CC(CC(=O)CC2=NC(=CO2)C(=O)N3CCC=C3C(=O)OC1C(C)C)O)C. Format: Neat. Alfa Chemistry Analytical Products 4
Virginiamycin M1 Virginiamycin M1. Uses: For analytical and research use. Group: Pharma & vet compounds & metabolites; pharma & vet compounds & metabolites. Alternative Names: NSC 87432, (3R,4R,5E,10E,12E,14S)-8,9,14,15,24,25-Hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-3H-21,18-nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone, Factor M, RP 12536, [3R-(3R*,4R*,5E,10E,12E,14S*)]-8,9,14,15,24,25-Hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-3H-21,18-nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone, NSC 244426, Ostreogrycin A (7CI), PA 114A, Virginiamycin M1, Mikamycin A (6CI,8CI), Antibiotic PA 114A1, Pristinamycin IIA,3H-21,18-Nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone, 8,9,14,15,24,25-hexahydro-14-hydroxy-4,12-dimethyl-3-(1-methylethyl)-, (3R,4R,5E,10E,12E,14S)-, Staphylomycin M1, Pristinamycin II, Factor M (antibiotic), Antibiotic PA 114A, Streptogramin A, Vernamycin A. CAS No. 21411-53-0. Molecular formula: C28H35N3O7. Mole weight: 525.59. Catalog: APS21411530A. SMILES: CC(C)[C@H]1OC(=O)C2=CCCN2C(=O)c3coc(CC(=O)C[C@H](O)\C=C(/C)\C=C\CNC(=O)\C=C\[C@H]1C)n3. Format: Neat. Alfa Chemistry Analytical Products 4
Vitamin A impurity C (EP) Vitamin A impurity C (EP). Uses: For analytical and research use. Group: Impurity standards. CAS No. 16729-22-9. Molecular formula: C20H30O. Mole weight: 286.46. Catalog: APB16729229. Alfa Chemistry Analytical Products 4
Vitamin K1-4a,5,6,7,8,8a-13C6 ?99 atom % 13C, ?98% (CP). Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. Pack Sizes: 1MG. Mole weight: 456.65. Catalog: IAR42410583. Assay: ?98% (CP). Alfa Chemistry Analytical Products 4
Vitamin K1-d7 Vitamin K1-d7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1233937-39-7. Molecular formula: C31H46O2. Mole weight: 457.73. Catalog: APB1233937397. Alfa Chemistry Analytical Products 4
Vitamin K1 Impurity 13 Vitamin K1 Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 132487-94-6. Molecular formula: C31H46O2. Mole weight: 450.71. Catalog: APB132487946. Alfa Chemistry Analytical Products 4
Vitamin K1 Impurity 74 Vitamin K1 Impurity 74. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107759-10-4. Molecular formula: C31H48O4. Mole weight: 484.72. Catalog: APB107759104. Alfa Chemistry Analytical Products 4
Volatile Organic Compounds 1 - WP Proficiency Testing Material, Concentrate for dilution to 100 mL. Group: Waste water. Alfa Chemistry Analytical Products 4
Volatile Residue/Fixed Solids - WP Proficiency Testing Material. Group: Waste water. Alfa Chemistry Analytical Products 4
Volatile Residue - WP Proficiency Testing Material, Concentrate for dilution to 1L. Group: Waste water. Alfa Chemistry Analytical Products 4
Vonoprazan Impurity 27 Vonoprazan Impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122453-85-4. Molecular formula: C11H8N2. Mole weight: 168.2. Catalog: APB122453854. Alfa Chemistry Analytical Products 4
Vonoprazan Impurity 34 Vonoprazan Impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1240948-72-4. Molecular formula: C11H6ClFN2. Mole weight: 220.63. Catalog: APB1240948724. Alfa Chemistry Analytical Products 4
Vonoprazan Impurity 36 Vonoprazan Impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1060802-18-7. Molecular formula: C5H3Cl2NO2S. Mole weight: 212.04. Catalog: APB1060802187. Alfa Chemistry Analytical Products 4

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