Alfa Chemistry Analytical Products - 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 glycol) linear dendron | NHBoc terminated, PEG Mn 5000, generation 3. Group: Dendrimers. |  |
| Poly(ethylene glycol) linear dendron | NHBoc terminated, PEG Mn 2000, generation 1. Group: Dendrimers. | |
| Poly(ethylene glycol) linear dendron | NHBoc terminated, PEG Mn 5000, generation 1. Group: Dendrimers. | |
| Poly(ethylene glycol) linear dendron | NHBoc terminated, PEG Mn 5000, generation 4. Group: Dendrimers. | |
| Poly(ethylene glycol) linear dendron | NHBoc terminated, PEG Mn 2000, generation 3. Group: Dendrimers. | |
| Poly(ethylene glycol) methyl ether-block-poly(?-caprolactone) | PEG average Mn 5,000, PCL average Mn 25,000, PDI ?1.6. Group: Biodegradable polymers. | |
| Poly(ethylene glycol) methyl ether-block-poly(D,L lactide) | PEG average Mn 2,000, PDLLA average Mn 2,000. Group: Biodegradable polymers. | |
| Poly(ethylene glycol) methyl ether-block-poly(D,L lactide)-block-decane | PEG average Mn 2,000, PDLLA average Mn 2,000. Group: Biodegradable polymers. | |
| Poly(ethylene oxide)-block-polycaprolactone, 4-arm | PEG average Mn ~2,500. Group: Biodegradable polymers. | |
| Poly(ethylene oxide)-block-polylactide, 4-arm | poly(ethylene oxide) Mn ~2,500, PLA average Mn ~3,500. Group: Biodegradable polymers. | |
| Polyethylenimine on silica gel | beads, 20-60 mesh. Group: Anion. | |
| Poly(?-ethyl-L-glutamate) | mol wt >100,000. Group: Polyamino acids. | |
| Poly(Glu, Lys) hydrobromide | Glu:Lys (1:4), mol wt 75,000-125,000. Group: Polyamino acids. | |
| Poly(Glu, Lys, Tyr) sodium salt | Glu:Lys:Tyr (6:3:1), mol wt 20,000-50,000. Group: Polyamino acids. | |
| Poly(Glu, Tyr)?Agarose | Glu:Tyr (4:1), saline suspension. Group: Polyamino acids. | |
| Polyglyceryl 3 dioleate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyglycine | mol wt 500-5,000. Group: Polyamino acids. | |
| Polyglycolide | inherent viscosity 1.4dL/g. Group: Biodegradable polymers. | |
| Polyinosinic acid potassium salt | Homopolymer. Group: Oligonucleotide polymers and copolymers. | |
| Polyinosinic-polycytidylic acid potassium salt | with buffer salts, TLR ligand tested. Group: Oligonucleotide polymers and copolymers. | |
| Polylactic acid | Mw ~60,000. Group: Biodegradeable polymers. | |
| Poly(lactide-co-caprolactone)-block-poly(ethylene glycol)-block-poly(lactide-co-caprolactone) | average Mn 5700-4600-5700. Group: Biodegradable polymers. | |
| Poly(lactide-co-glycolide) star, glucose core, hydroxyl terminated | average Mn 50,000, LA:GA 1:1. Group: Biodegradable polymers. | |
| Poly-L-histidine | mol wt 5,000-25,000. Group: Polyamino acids. | |
| Poly-L-histidine hydrochloride | mol wt ?5000. Group: Polyamino acids. | |
| Poly(L-lactide) | viscosity 1.5 dL/g. Group: Biodegradable polymers. | |
| Poly(L-lactide) | mol wt 85,000-160,000. Group: Biodegradable polymers. | |
| Poly(L-lactide) | average Mn 40,000. Group: Biodegradeable polymers. | |
| Poly(L-lactide), amine terminated | average Mn 2,500, PDI ?1.3. Group: Biodegradeable polymers. | |
| Poly(L-lactide), azide terminated | average Mn 5,000, PDI <1.2. Group: Biodegradeable polymers. | |
| Poly(L-lactide)-block-poly(ethylene glycol)methyl ether | PLLA average Mn ~5,000, PEG average Mn ~5,000. Group: Biodegradable polymers. | |
| Poly(L-lactide-co-caprolactone-co-glycolide) | L-lactide 70 %, average Mn ~50,000 by GPC. Group: Biodegradeable polymers. | |
| Poly(L-lactide-co-D,L-lactide) | 70:30, viscosity 2.5 dL/g. Group: Biodegradable polymers. | |
| Poly(L-lactide-co-glycolide) | L-lactide:glycolide 5:95, viscosity ? 1.1 dL/g. Group: Biodegradable polymers. | |
| Poly(L-lactide-co-glycolide) | 10:90, viscosity 1.7 dL/g. Group: Biodegradable polymers. | |
| Poly-L-lysine, succinylated | mol wt >50,000. Group: Polyamino acids. | |
| Poly-L-ornithine hydrobromide | mol wt >100,000. Group: Polyamino acids. | |
| Poly-L-ornithine hydrochloride | mol wt 15,000-30,000. Group: Polyamino acids. | |
| Poly-L-ornithine solution | mol wt 30,000-70,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture. Group: Polyamino acids. | |
| Poly-L-threonine | mol wt 5,000-15,000. Group: Polyamino acids. | |
| Poly-L-tyrosine | mol wt 10,000-40,000. Group: Polyamino acids. | |
| Poly(Lys, Phe) 1:1 hydrobromide | mol wt 20,000-50,000. Group: Polyamino acids. | |
| Polymyxin Acylase from Pseudomonas sp. | ?0.1 units/mg solid. Group: Fluorescence/luminescence spectroscopy. | |
| Poly (?,?-[N-(3-hydroxypropyl)-DL-aspartamide]) | ?95% (TLC), mol wt 5,000-20,000. Group: Polyamino acids. | |
| Polyoxyl 20 cetostearyl ether | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 20 stearyl ether | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 23 lauryl ether | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 2 stearyl ether | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 32 stearate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 40 stearate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 6 stearate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 75 stearate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyoxyl 8 stearate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Poly(p-dioxanone-co-glycolide-co-lactide | p-dioxanone:glycolide:lactide 90:5:5, viscosity 2.0 dL/g. Group: Biodegradable polymers. | |
| Poly(p-dioxanone-co-L-lactide) | viscosity 1.5 dL/g. Group: Biodegradable polymers. | |
| Poly(Pro-Gly-Pro) | mol wt 2,000-10,000. Group: Polyamino acids. | |
| Polypropylene (PP) | certified Reference Material. Group: Certified reference materials (crms). | |
| Poly[(R)-3-hydroxybutyric acid] | natural origin. Group: Biodegradable polymers. | |
| Polysorbate 20 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polysorbate 40 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polysorbate 60 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polysorbate 80 | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Poly(trimethylene carbonate) | viscosity 1.75 dL/g. Group: Biodegradable polymers. | |
| Poly(trimethylene carbonate-co-caprolactone) | TMC:PCL 90:10, viscosity 1.5 dL/g. Group: Biodegradable polymers. | |
| Poly(trimethylene carbonate-co-p-dioxanone-co-L-lactide) | TMC:PDO:Lactide 14:7:79, viscosity 1.5 dL/g. Group: Biodegradable polymers. | |
| Polyvinyl acetate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Polyvinyl acetate dispersion | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Poly(vinyl alcohol) | average Mw 130,000, 99+% hydrolyzed. Group: Hydrophilic polymerseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Vinyl alcohol homopolymer, Poly(vinyl alcohol), Polyvinyl Alcohol, PVA, Vinyl alcohol, polymers (8CI),Ethenol, homopolymer, Vinyl alcohol polymer. | |
| Polyvinyl alcohol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Poly(vinyl chloride) | analytical standard, average Mw 85,000 (Typical), average Mn 40,000 (Typical). Group: Polymer molecular weight standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Poly(vinyl chloride). , PVC,Ethene, chloro-, homopolymer, Ethylene, chloro-, polymers, Polyvinylchloride. | |
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