GFS Chemicals
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Fluoroboric Acid, 48% Aqueous
GFS ChemicalsThe GFS Chemicals 48% aqueous fluoroboric acid is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Professional, Scientific and Technical Activities: other…
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Nitric Acid, ACS Reagent
GFS ChemicalsNitric Acid HNO3, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Most commercially available nitric acid has a concentration of 68% in water and is mostly used to produce…
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Hexanes, for EPA Method 1664A
GFS ChemicalsC6H14 CAS#: 110-54-3 F.W.: 86.18 Meets specifications for EPA method 1664, Revision A, n-Hexane Extractable Material by Extraction and Gravimetry.
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DISODIUM EDTA, Primary Standard
GFS ChemicalsComplexing agent used to determine many metal ions by titration
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Sodium Citrate, Dihydrate, Acs Reagent
GFS ChemicalsSodium citrate, dihydrate, cas 6132-04-3, item 800. Sodium nitrate is a sodium salt of citric acid. The sodium citrate formula is hoc(coona)(ch2coona)2.2h2o (dihydrate form). The molar mass of sodium citrate is 294.10 g/mol. The sodium citrate density is 1.7 g/cm3 and has a melting point of 300…
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TISAB II SOLUTION FOR FLUORIDE
GFS ChemicalsAPHA & ASTM By the Specific Ion Method Suitability as buffer - Pass Test 2. pH 5.3 - 5.5
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Acetone ACS Ultraviolet Spectrophotometry Grade
GFS ChemicalsSuitable for ultraviolet spectrophotometry
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Sodium 1-Heptanesulfonate, Monohydrate
GFS ChemicalsCH3(CH2)6SO3Na•H2O CAS#: 207300-90-1 F.W.: 220.26 For ion pair chromatography.
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Formic Acid, 88%, Veritas Double Distilled
GFS ChemicalsThe GFS Chemicals double-distilled formic acid with 88% concentration levels comes in a colorless liquid form with a pungent odor. The double-distilled formic acid is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical…
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AMCO Clear® Turbidity Standard, 400 NTU
GFS ChemicalsTEST Turbidity 400 NTU +/- 4 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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Isopropyl Alcohol, HPLC
GFS ChemicalsCH3CHOHCH3 CAS#: 67-63-0 F.W.: 60.10 Meets ACS Specifications for Ultraviolet Spectrophotometry.
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Sodium Thiosulfate Solution, 0.1 N
GFS ChemicalsNa2S2O3•5H2O CAS No.: 10102-17-7 F.W.: 248.18 NFPA No.: 0-0-0 Specific Gravity: 1.020 DOT: NR Description: 0.1 mol/L
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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