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 | Description | |
|---|---|---|
| Vonoprazan Impurity 51 | Vonoprazan Impurity 51. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1240949-51-2. Molecular formula: C11H7FN2. Mole weight: 186.19. Catalog: APB1240949512. |  |
| Vonoprazan Impurity 64 | Vonoprazan Impurity 64. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1240948-77-9. Molecular formula: C11H7FN2. Mole weight: 186.19. Catalog: APB1240948779. | |
| Vortioxetine Glucose Adduct | Vortioxetine Glucose Adduct. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS013742. Format: Neat. Shipping: Room Temperature. | |
| Vortioxetine Impurity 14 | Vortioxetine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1240670-85-2. Molecular formula: C28H34N4S. Mole weight: 458.67. Catalog: APB1240670852. | |
| Vortioxetine Impurity 16 | Vortioxetine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16704-47-5. Molecular formula: C14H14S. Mole weight: 214.33. Catalog: APB16704475. | |
| Vortioxetine Impurity 29 | Vortioxetine Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10468-16-3. Molecular formula: C6H6ClNO. Mole weight: 143.57. Catalog: APB10468163. | |
| Vortioxetine Impurity 33 | Vortioxetine Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1019453-85-0. Molecular formula: C14H15NS. Mole weight: 229.34. Catalog: APB1019453850. | |
| Vortioxetine Impurity 59 | Vortioxetine Impurity 59. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1025895-66-2. Molecular formula: C17H19NS. Mole weight: 269.41. Catalog: APB1025895662. | |
| Vortioxetine Impurity 61 | Vortioxetine Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107832-66-6. Molecular formula: C10H14S. Mole weight: 166.28. Catalog: APB107832666. | |
| Vortioxetine Lactose Adduct | Vortioxetine Lactose Adduct. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS003497. Format: Neat. | |
| Walnuts, 100 mg/kg Allergen Reference Material | Walnuts, 100 mg/kg Allergen Reference Material. Uses: For analytical and research use. Group: Allergens. Catalog: APS013748. Shipping: Room Temperature. | |
| Warfarin EP Impurity A | Warfarin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15156-56-6. Molecular formula: C18H16O2. Mole weight: 264.32. Catalog: APB15156566. | |
| Warfarin EP Impurity B | Warfarin EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1076-38-6. Molecular formula: C9H6O3. Mole weight: 162.14. Catalog: APB1076386. | |
| Warfarin Related Compound 2 | Warfarin Related Compound 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124997-75-7. Molecular formula: C19H16O5. Mole weight: 324.33. Catalog: APB124997757. | |
| Warfarin Related Compound 3 | Warfarin Related Compound 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124952-36-9. Molecular formula: C19H16O5. Mole weight: 324.33. Catalog: APB124952369. | |
| Water | ACS reagent, for ultratrace analysis. Group: Reagents for inorganic trace analysis. | |
| Water/Methanol Standard | 5000 ppm 0.5%. Group: Karl fischer reagents and standards. | |
| Water Standard 0.01 % | Standard for coulometric Karl Fischer Titration 1 g ? 0.1 mg H?O. Group: Karl fischer reagents and standards. | |
| Water standard 0.1% | Standard for coulometric Karl Fischer Titration 1 g ? 1 mg H?O. Group: Karl fischer reagents and standards. | |
| Water standard 1% | Standard for volumetric Karl Fischer Titration 1 g ? 10 mg H?O. Group: Karl fischer reagents and standards. | |
| Water standard 5 mg/ml | (1 ml contains 5 mg H?O). Group: Karl fischer reagents and standards. | |
| Water standard oil | standard for oil samples for coulometric Karl Fischer Titration (15-30 ppm). Group: Karl fischer reagents and standards. | |
| Water Standard Oven 1% | solid standard for KF oven method. Group: Karl fischer reagents and standards. | |
| WAY-332076 | WAY-332076. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1015865-34-5. Molecular formula: C20H18ClFN2O3S. Mole weight: 420.88. Catalog: APB1015865345. | |
| Weigert's solution | for microscopy. Group: Stains and dyes. | |
| Wheat flour-Deoxynivalenol (DON) blank | Wheat flour-Deoxynivalenol (DON) blank. Uses: For analytical and research use. Group: Mycotoxins. Catalog: APS013792. Format: Matrix Material. Shipping: Dry ice. | |
| Xanomeline | Xanomeline. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131986-45-3. Molecular formula: C14H23N3OS. Mole weight: 281.42. Catalog: APB131986453. | |
| Xanomeline Impurity 11 | Xanomeline Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131986-66-8. Molecular formula: C15H25N3OS. Mole weight: 295.45. Catalog: APB131986668. | |
| Xanomeline Impurity 2 | Xanomeline Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131986-96-4. Molecular formula: C13H21N3OS. Mole weight: 267.39. Catalog: APB131986964. | |
| Xanthan from Xanthomonas campestris | 4,500,000. Group: Polysaccharide. | |
| Xanthohumol from hop (Humulus lupulus) | ?96% (HPLC). Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. Pack Sizes: 5MG. Mole weight: 354.40. Catalog: IAR42415367. Assay: ?96% (HPLC). | |
| Xanthone impurity 10 | Xanthone impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 104553-84-6. Molecular formula: C17H12O5. Mole weight: 296.28. Catalog: APB104553846. | |
| Xanthone impurity 12 | Xanthone impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1065274-12-5. Molecular formula: C23H24O6. Mole weight: 396.44. Catalog: APB1065274125. | |
| Xanthone impurity 3 | Xanthone impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1035912-43-6. Molecular formula: C15H11BrO2. Mole weight: 303.16. Catalog: APB1035912436. | |
| Xenon difluoride | 99.99% trace metals basis. Uses: For analytical and research use. Group: Electronic chemicals. CAS No. 13709-36-9. Pack Sizes: 1G, 5G. Mole weight: 169.29. EC Number: 237-251-2. Catalog: AP13709369. Assay: 99.99% trace metals basis. | |
| Xipamide impurity 2 | Xipamide impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1330262-09-3. Molecular formula: C15H9D6ClN2O4S. Mole weight: 360.84. Catalog: APB1330262093. | |
| XRF - Setting Up Sample | XRF - Setting Up Sample. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS003516. Format: Solid. Shipping: Room Temperature. | |
| XRF-Setting Up Sample, 40x40x5 mm | XRF-Setting Up Sample, 40x40x5 mm. Uses: For analytical and research use. Group: Process materials, geological, cement & soils; xrf monitor glasses. Catalog: APS013838. Format: Solid. Shipping: Room Temperature. | |
| Xylazine | Fluorescence/Luminescence Spectroscopy. Uses: For analytical and research use. Group: Reagents. CAS No. 7361-61-7. Pack Sizes: 1G, 5G. | |
| Xylazine | Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: Reagents. CAS No. 7361-61-7. Pack Sizes: 200MG. | |
| Xylitol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Xylitol, Meso-xylitol, C-Xylidex CR 16055, DL-Xylitol, Eutrit, Fluorette, Klinit, Kylit, NSC 25283, Wood sugar alcohol, X 0018, Xylisorb, Xylisorb 300, Xylisorb 700, Xylit, Xylit XC, Xylitab 100, Xylitab 300, Xylitab DC, Xylite, Xylite (sugar), Xylitol C, Xylitol CM 90, Xylitol P, Xyliton, meso-Xylitol, xylo-Pentitol. | |
| Xylitol | Pharmacopeia & Metrological Institutes Standards; API Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Xylitol, Meso-xylitol, C-Xylidex CR 16055, DL-Xylitol, Eutrit, Fluorette, Klinit, Kylit, NSC 25283, Wood sugar alcohol, X 0018, Xylisorb, Xylisorb 300, Xylisorb 700, Xylit, Xylit XC, Xylitab 100, Xylitab 300, Xylitab DC, Xylite, Xylite (sugar), Xylitol C, Xylitol CM 90, Xylitol P, Xyliton, meso-Xylitol, xylo-Pentitol. CAS No. 87-99-0. Pack Sizes: 1G. IUPAC Name: (2S,4R)-pentane-1,2,3,4,5-pentol. | |
| Xylometazoline EP Impurity E | Xylometazoline EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14034-59-4. Molecular formula: C9H16N2O3S. Mole weight: 232.3. Catalog: APB14034594. | |
| Xylose | Pharmacopeia & Metrological Institutes Standards; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: D-(+)-Xylose, Xylose, Wood sugar, Xylose, D- (8CI), (+)-Xylose,D-Xylose, (+)-d-Xylopyranose. CAS No. 58-86-6. Pack Sizes: 1G. IUPAC Name: (2R,3S,4R)-2,3,4,5-tetrahydroxypentanal. | |
| Xylose | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: D-(+)-Xylose, Xylose, Wood sugar, Xylose, D- (8CI), (+)-Xylose,D-Xylose, (+)-d-Xylopyranose. | |
| Xyluloside B | Xyluloside B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105471-98-5. Molecular formula: C23H26O11. Mole weight: 478.45. Catalog: APB105471985. | |
| Yeast Protein Extract | Yeast Protein Extract. Uses: For analytical and research use. Group: Building blocks. Alternative Names: TP. Catalog: APS013955. Shipping: Room Temperature. | |
| Yellow 2G | analytical standard. Group: Colorant standards. | |
| Y-(mPEG10K)2-(PEG20k-NH2) | average Mn 40000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-Acetaldehyde | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-COOH | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-Fluorescein | average Mn 40000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-MAL | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-NH2 | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-NHS | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Y-PEG40K-Propionaldehyde | average Mn 40,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Ytterbium(III) acetate hydrate | 99.95% trace metals basis. Group: Solution deposition precursors. | |
| Ytterbium(III) acetate tetrahydrate | 99.9% trace metals basis. Group: Solution deposition precursors. | |
| Ytterbium(III) isopropoxide | 99.9% trace metals basis. Group: Solution deposition precursors. | |
| Ytterbium(II) iodide | powder, ?99.9% trace metals basis. Group: Biosensing and bioimaging. | |
| Yttrium(III) 2-ethylhexanoate | 99.9% trace metals basis. Group: Solution deposition precursors. | |
| Yttrium(III) acetylacetonate hydrate | 99.95% trace metals basis. Group: Solution deposition precursors. | |
| Yttrium(III) butoxide solution | 0.5 M in toluene, ?99.9% trace metals basis. Group: Solution deposition precursors. | |
| Yttrium(III) hexafluoroacetylacetonate dihydrate | 98%. Group: Solution deposition precursors. | |
| Yttrium(III) iodide | anhydrous, flakes, 99.9% trace metals basis. Group: Biosensing and bioimaging. | |
| Yttrium(III) trifluoroacetate hydrate | 99%. Group: Solution deposition precursors. | |
| Yttrium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) | 99.9% trace metals basis. Group: Vapor deposition precursors. | |
| Yttrium oxide, europium doped | 99% trace metals basis. Group: Oxides for 3d printing. | |
| (Z)-4-((E)-2-((1,3-dicarboxypropyl)imino)ethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid | (Z)-4-((E)-2-((1,3-dicarboxypropyl)imino)ethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1047-87-6. Molecular formula: C14H16N2O8. Mole weight: 340.29. Catalog: APB1047876. | |
| Zafirlukast Impurity 15 | Zafirlukast Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107754-15-4. Molecular formula: C19H18N2O5. Mole weight: 354.36. Catalog: APB107754154. | |
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