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 | |
|---|---|---|
| Poly(ethylene-alt-maleic anhydride) | average Mw 100,000-500,000, powder. Group: Hydrophilic polymers. |  |
| Polyethylene-block-poly(ethylene glycol) | average Mn ~2,250. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene-co-ethyl acrylate) | ethyl acrylate 18 wt. %, beads, melt index 20 g/10 min. Group: Hydrophobic polymers. | |
| Poly(ethylene glycol) 2-aminoethyl ether acetic acid | average Mn 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) bis(2-bromoisobutyrate) | average Mn 700. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) bis(3-aminopropyl) terminated | Mn ~1,500. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) bisazide | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol)-block-poly(N-isopropylacrylamide) | ?-methoxy, ?-dodecane, PEG Mn 2,000, PNIPAM Mn 24,000, PDI <1.2. Group: Hydrophilic polymers. | |
| Poly(ethylene glycol) diacetylene | average Mn 2,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) diacrylamide | average Mn 3,700, contains ?1,500 ppm HQ as inhibitor. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) dimethyl ether | average Mn ~250. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) ditosylate | average Mn 20,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) divinyl ether | average Mn 250. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Polyethylene glycol impurity 6 | Polyethylene glycol impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1032347-93-5. Molecular formula: C27H54O14S. Mole weight: 634.78. Catalog: APB1032347935. | |
| Poly(ethylene glycol), ?-maleimidopropionamide-?-formyl terminated | average Mn 3,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methacrylate | average Mn 360, contains 500-800 ppm MEHQ as inhibitor. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether (2-methyl-2-propionic acid dodecyl trithiocarbonate) | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol)methyl ether acetylene | average Mn 2,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether amine | average Mn 500. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether azide | PEG average Mn 1,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether azide | average Mn 400. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether-block-poly(L-lactide-co-glycolide) | PEG average Mn 5,000, PLGA average Mn 25,000, lactide:glycolide 50:50. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) methyl ether maleimide | average Mn 2,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Polyethylene glycol monomethyl ether mesylate | 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) [N-(2-maleimidoethyl)carbamoyl]methyl ether 2-(biotinylamino)ethane | average Mn 5,400. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether 2-(biotinylamino)ethane | average Mn 3,800. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) (N-hydroxysuccinimide 5-pentanoate) ether N?-(3-maleimidopropionyl)aminoethane | average Mn 4,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene glycol) tetrahydrofurfuryl ether | average Mn 200. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Polyethylene-graft-maleic anhydride | viscosity 1,700-4,500 cP (140 °C)(lit.). Group: Hydrophobic polymers. | |
| Poly(ethylene oxide), 4-arm, amine terminated | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 4-arm, carboxylic acid terminated | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 4-arm, hydroxy terminated | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 4-arm, succinimidyl glutarate terminated | average Mn 10,000 by GPC. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 4-arm, succinimidyl succinate terminated | average Mn 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 4-arm, thiol terminated | average Mn 10,000, contains >40 ppm DTT as stabilizer. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene oxide), 6-arm, hydroxy terminated | average Mn 17,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Poly(ethylene succinate) | average Mw 10,000. Group: Hydrophobic polymers. | |
| Poly(ethyl vinyl ether) | average Mw ~3,800 by GPC. Group: Hydrophobic polymers. | |
| Polygalacturonic acid sodium salt | from citrus fruit, ?75% (titration). Group: Polysaccharide. | |
| Poly(hexadecyl methacrylate) solution | average Mw ~200,000 by GPC, in toluene. Group: Flexible organic transistors. | |
| Poly(hexyl methacrylate) solution | average Mw ~400,000 by GPC, in toluene. Group: Flexible organic transistors. | |
| Poly(hydroxyethyl methacrylate), DDMAT terminated | average Mn 7,000, PDI <1.2. Group: Hydrophilic polymers. | |
| Polyisobutylene | Pharmacopeia & Metrological Institutes Standards; Hydrophobic Polymers. Uses: For analytical and research use. Group: Reagents. CAS No. 9003-27-4. | |
| Polyisoprene, trans | pellets, 99+% trans-1,4. Group: Hydrophobic polymers. | |
| Poly(lauryl methacrylate) solution | 25 wt. % in toluene, analytical standard, average Mw 570,000 (Typical), average Mn 290,000 (Typical). Group: Self assembly and lithography. | |
| Poly-L-lysine hydrobromide | Polyamino Acids. Uses: For analytical and research use. Group: Reagents. CAS No. 25988-63-0. | |
| Poly-L-lysine solution | Polyamino Acids. Uses: For analytical and research use. Group: Reagents. CAS No. 25988-63-0. | |
| Poly(maleic anhydride-alt-1-octadecene) | high viscosity. Group: Hydrophobic polymers. | |
| Poly(methyl acrylate), azide terminated | Mn 2,000-3,000 (GPC). Group: Hydrophobic polymers. | |
| Poly(methyl acrylate) solution | average Mw ~40,000 by GPC. Group: Hydrophobic polymers. | |
| Poly(methylhydrosiloxane), trimethylsilyl terminated | average Mn ~390. Group: Microfluidics. | |
| Poly(methyl methacrylate-co-methacrylic acid) | average Mw ~34,000 by GPC, average Mn ~15,000 by GPC. Group: Flexible organic transistors. | |
| Poly(methyl methacrylate), isotactic | >80% isotactic. Group: Flexible organic transistors. | |
| Poly[(m-phenylenevinylene)-co-(2,5-dioctoxy-p-phenylenevinylene)] | light-emitting polymer, predominantly trans. Group: Oled and pled materials. | |
| Polymyxin B | Polymyxin B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1404-26-8. Molecular formula: C56H98N16O13/C55H96N16O13. Mole weight: 1203.5/1189.47. Catalog: APB1404268. | |
| Polymyxin B solution | 1 mg/mL in H2O, analytical standard. Group: Application areas. | |
| Polymyxin B sulfate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metaboliteseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Polymyxin B Sulfate, Polymixin B sulfate,Polymyxin B sulfate, Mastimyxin, Polymyxin B1-polymyxin B2 sulfate, Aerosporin. | |
| Polymyxin sulfate B | Polymyxin sulfate B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1405-20-5. Molecular formula: C56H100N16O17S. Mole weight: 1301.56. Catalog: APB1405205. | |
| Poly(N-[2-(propylamino)ethyl]-10,12-pentacosadiyneamide hydrogen bromide) nanotube | >99% (SEM). Group: Carbon nanomaterials. | |
| Poly(N-isopropyl acrylamide) | NHS ester end functionalized, average Mn 5,000. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide) | carboxylic acid terminated. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide) azide terminated | average Mn 5,000, PDI <1.3. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide), azide terminated | average Mn 15,000, PDI ?1.3. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide-co-acrylic acid) | acrylic acid 15 mol %. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide-co-methacrylic acid-co-octadecyl acrylate) | 5 mol % in methacrylic acid, 1 mol % in octadecyl acrylate, Mn 30,000-60,000. Group: Hydrophilic polymers. | |
| Poly(N-isopropyl acrylamide-co-(N-methacryloxysuccinimide)) | NHS 10 mol%, average Mn 5,000. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide), N-hydroxysuccinimide (NHS) ester terminated | average Mn 2,000. Group: Hydrophilic polymers. | |
| Poly(N-isopropylacrylamide) triethoxysilane terminated | average Mn 5,000. Group: Hydrophilic polymers. | |
| Poly(N-isopropyl acylamide-co-3-(trimethoxysilyl)propyl methacrylate) | 5-10% (trimethoxysilyl)propyl methacrylate, average Mn 10000. Group: Hydrophilic polymers. | |
| Poly(N,N-dimethylacrylamide), DDMAT terminated | average Mn 10,000, PDI ?1.1. Group: Hydrophilic polymers. | |
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