1 kg, GFS Chemicals, Chemicals
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Silica Gel, 12-24 Mesh, Grade 408
GFS ChemicalsSiO2 CAS#: 7631-86-9 F.W.: 60.09 Granular desiccant.
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Alumina, Activated, Acidic, Brockmann I
GFS ChemicalsAl2O3 CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 504-C-I
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Alumina, Activated, Neutral, Brockmann I
GFS ChemicalsAl2O3 CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 507-C-I
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Aliquat 175
GFS Chemicals(C4H9)3CH3NCl CAS#: 56375-79-2 F.W.: 235.84 Tributylmethylammonium chloride solution in water.
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Propargyl Alcohol, 99%
GFS ChemicalsHC≡CCH2OH CAS#: 107-19-7 F.W.: 56.04 2-Propyn-1-ol. Refrigerate.
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Nitroso R Salt
GFS Chemicals3-Hydroxy-4-Nitroso-2,7-Naphthalenedisulfonic Acid Disodium Salt. Reagent for the colorimetric determination of cobalt.
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Alumina, Activated, Basic, Brockmann I
GFS ChemicalsAl2O3 CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 5016-A-I
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Benzotriazole, 99%
GFS ChemicalsC6H4N3H CAS#: 95-14-7 F.W.: 119.13 1H-Benzotriazole, 1,2,3-Benzotriazole
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Poly(ethylene glycol) 4600
GFS ChemicalsH(OCH2CH2)nOH CAS#: 25322-68-3 Average molecular weight about 4600
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Silica Sand, -50+70 Mesh for Chromatography
GFS ChemicalsSiO2 CAS#: 14808-60-7 F.W.: 60.09 White quartz.
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N-(1-Naphthyl)Ethylenediamine Dihydrochloride (ACS)
GFS ChemicalsC10H7NHCH2CH2NH2•2HCl CAS#: 1465-25-4 F.W.: 259.19 NFPA#: 2-1-1 Material is light sensitive, protect from light.
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Poly(ethylene glycol) 10,000
GFS ChemicalsH(OCH2CH2)nOH CAS#: 25322-68-3 Average molecular weight about 10,000
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Tetrabutylammonium Iodide, Reagent
GFS ChemicalsPolarographic Grade. A specially purified reagent suitable for supporting electrolyte in polarographic work at very negative potentials. Application: For Professional, Scientific and Technical Activities: other Professional, Scientific and Technical Activities
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Calmagite, ACS Reagent
GFS ChemicalsGFS Chemicals - Calmagite ACS Reagent, CAS 3147-14-6, Item 278, SKU 19905. GFS Chemicals, a Columbus, Ohio based chemical manufacturer has Calmagite in stock and ready to ship. Calmagite is red to almost black crystals in appearance and has a chemical formula of C17H14N2O5S.…
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Cellulose, MN Grade 100, Native, Fibrous, Purified
GFS ChemicalsAdsorbent for low pressure column chromatography.
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Silica Gel Beads, 6-14 Mesh, Grade 40
GFS ChemicalsSiO2 CAS#: 7631-86-9 F.W.: 60.09 Desiccant. Also meets Mil-D 3716B Type II Grade H Specifications.
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Poly(ethylene glycol) 300
GFS ChemicalsH(OCH2CH2)nOH CAS#: 25322-68-3 Average molecular weight about 300.
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Poly(ethylene glycol) 1500
GFS ChemicalsH(OCH2CH2)nOH CAS#: 25322-68-3 Average molecular weight about 1500