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 | |
|---|---|---|
| SDZ-205,557 hydrochloride | solid. Group: Fluorescence/luminescence spectroscopy. |  |
| SE 175 | ?97%. Group: Fluorescence/luminescence spectroscopy. | |
| SEA0400 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Sebacic acid bis(N-succinimidyl) ester | ?97.0%. Group: Fluorescence/luminescence spectroscopy. | |
| Sebuthylazin-desethyl | analytical standard. Group: Pesticides & metabolites standards. | |
| Secobarbital-d5 | analytical standard, 97 atom % D. Group: Chemical class. | |
| Secobarbital-D5 solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Secologanin | analytical standard. Group: Chemical class. | |
| Selamectin | analytical standard. Group: Application areaspesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compoundspesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compoundseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Revolution (antibiotic), Stronghold, Selamectin,(5Z)-25-Cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-?-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)avermectin A1a, Revolution. | |
| Selenium XRF Standard - 0.47 wt% | certified reference material. Group: Certified reference materials (crms). | |
| Seleno-L-methionine | ?98% (TLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Sematilide monohydrochloride monohydrate | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Semicarbazide | 6 wt. % (on silica gel). Group: Derivatization reagents hplc. | |
| Semicarbazide hydrochloride | analytical standard. Group: Application areaspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolites. | |
| Semivolatiles on PUF | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| Senegenin | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Sennoside A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Sennoside C | analytical standard. Group: Herbal medicinal products standards. | |
| Sennoside D | analytical standard. Group: Herbal medicinal products standards. | |
| S-Equol | ?97% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Seratrodast | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Serotonin hydrogen maleate | powder. Group: Fluorescence/luminescence spectroscopy. | |
| Ser-Phe-Leu-Leu-Arg-Asn-amide trifluoroacetate salt | ?98% (HPLC), film. Group: Fluorescence/luminescence spectroscopy. | |
| (±)-Sertraline-D3 hydrochloride solution | 100 ?g/mL in methanol (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Sertraline hydrochloride racemic mixture | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Sertraline hydrochloride Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Ser-Tyr ?-naphthylamide | powder. Group: Fluorescence/luminescence spectroscopy. | |
| Sesame oil | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Sethoxydim | analytical standard. Group: Pesticides & metabolites standardsdyes & metabolitespesticides & metabolitesstable isotope labelled compoundspesticides & metabolitesneurochemicals. Alternative Names: BAS 9052, ARD 34/02,2-[1-(Ethoxyimino)butyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one, Sertin, Nabu S, BAS 90520H, Nabu, Fervinal, Expand Plus, Sethoxydim, Poast Plus, BASF 9052, Cyethoxydim, NP 55, Alloxol S, Fervinal plus, Expand, Grasidim, Poast, Segment. | |
| SEW2871 | ?98% (HPLC), solid. Group: Fluorescence/luminescence spectroscopy. | |
| Sewage sludge (content in PCDDs, PCDFs) | certified Reference Material. Group: Certified reference materials (crms). | |
| Sewage sludge (industrial origin) (trace elements) | certified Reference Material. Group: Certified reference materials (crms). | |
| Sewage sludge (mixed origin) (trace elements) | certified Reference Material. Group: Certified reference materials (crms). | |
| SF-11 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| SF1670 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| SGI-1027 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Shatavarin IV | analytical standard. Group: Herbal medicinal products standards. | |
| S-Hydroprene | analytical standard. Group: Pesticides & metabolites standards. | |
| SI-2 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Siastatin B | lyophilized powder, from microbial. Group: Fluorescence/luminescence spectroscopy. | |
| Sibutramine Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Sibutramine Related Compound B | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Sibutramine Related Compound C | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| SID 3712249 | ?95% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Siduron | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Silica gel C8-Reversed phase | for column chromatography, fully endcapped. Group: Reversed phase. | |
| Silicate Standard for IC | 1000 mg/L silicate in water. Group: Anions and cations standards. | |
| Silica - WS | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| Silica XRF Standard - >99.99% | certified reference material. Group: Certified reference materials (crms). | |
| Silicified Microcrystalline Cellulose | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Silicon dioxide, alumina doped | nanoparticles, dispersion, <50 nm particle size, 20 wt. % in H2O, 99.99% trace metals basis. Group: Nanoparticles: oxides, nitrides, and other ceramics. | |
| Silicon nitride | nanopowder, <50 nm particle size (spherical), ?98.5% trace metals basis. Group: Nanoparticles: oxides, nitrides, and other ceramics. | |
| Silodosin | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopychiral molecules. Alternative Names: KMD 3213,2,3-Dihydro-1-(3-hydroxypropyl)-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indole-7-carboxamide, (R)-1-(3-Hydroxypropyl)-5-[2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]indoline-7-carboxamide, Silodosin, Urief, 1H-Indole-7-carboxamide, 2,3-dihydro-1-(3-hydroxypropyl)-5-[2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-, (R)-, KAD 3213. | |
| Silthiofam | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Silver Ion Selective Electrode Solutions | We offer the products in four grades: ISA; Fill Solution; 0.1 M Standard; 1000ppm Standard. Group: Ion selective electrode solutions. Alternative Names: Silver ion electrode solution. | |
| Silver nanoparticle ink | 50 wt. %, dispersion in tripropylene glycol mono methyl ether. Group: Conductive inks for 3d printing. | |
| Silver nanoparticle ink | 30 wt % dispersion in ethylene glycol. Group: Conductive inks for 3d printing. | |
| Silver nanoparticles ink for screen printing | low curing temperature. Group: Printed electronics. | |
| Silver Sulfadiazine | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardspharmaceutical toxicology. Alternative Names: Silver, (4-amino-N-2-pyrimidinylbenzenesulfonamidato-NN,O1)-, Silverol, Dermazine, Geben, Silver sulfadiazine, NSC 625324, Sulfadiazine silver salt, Sulfanilamide, N1-2-pyrimidinyl-, monosilver(1+) salt (8CI), Altreet-Ag, Benzenesulfonamide, 4-amino-N-2-pyrimidinyl-, silver complex, Flamazine, Silver 2-sulfanilamidopyrimidine, Silver sulphadiazine, Dermazin, Physiotulle-Ag, Silvadene, Silver, [4-amino-N-(2-pyrimidinyl-kappaN1)benzenesulfonamidato-kappaO]-, Flammazine, Sulfadiazine silver. | |
| Silver XRF Standard - 0.61 wt% | certified reference material. Group: Certified reference materials (crms). | |
| Silybin | mixture of Silybin A and B, primary reference standard. Group: Chemical class. | |
| Silybin B | analytical standard. Group: Chemical class. | |
| Silylating mixture I according to Sweeley | for GC derivatization. Group: Derivatization reagents gc. | |
| Silylating mixture III | for GC derivatization. Group: Derivatization reagents gc. | |
| Simazine-d10 | analytical standard. Group: Chemical classpesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compoundspesticides & metabolitespharma & vet compounds & metabolitesstable isotope labelled compounds. Alternative Names: Simazine D10. | |
| Simeconazole | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Simethicone | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Simeton | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Simulated rain water | certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| Sinefungin | 95% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
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