GFS Chemicals
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Yttrium 1,000 ppm ICP Standard Solution
GFS ChemicalsConcentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric Acid NIST Traceable
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Potassium Phosphate, Monobasic, Powder (ACS)
GFS ChemicalsKH2PO4 CAS#: 7778-77-0 F.W.: 136.09
Related Products: Kh2po4
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Veritas® Ultimate 2,2,4-Trimethylpentane
GFS Chemicals(CH3)3CCH2CH(CH3)2 CAS#: 540-84-1 F.W.: 114.23 ISOOCTANE
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Starch Indicator Solution, 1%
GFS ChemicalsCAS#: 9005-84-9 Preserved with Salicylic Acid.
Related Products: Starch Indicator Solution
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Isopropyl Alcohol
GFS ChemicalsFormula: CH3CHOHCH3 CAS #: 67-63-0 F.W.: 60.10 NFPA #: 1-3-0 Specific Gravity: 0.786 DOT: 3/II
Related Products: Isopropyl
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tert-Butyl Acetate, 98.0%
GFS ChemicalsCH3COOC(CH3)3 CAS#: 540-88-5 F.W.: 116.16 NFPA#: 1-3-0 Specific Gravity: 0.870
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Buffer Concentrate, pH 7.00
GFS ChemicalspH of 1:25 dilution @ 25°C 7.00 +/- 0.02 NIST Traceable
Related Products: Ph 7
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Pyridine and chlorocarbon free vessel solution forcoulometers with or without diaphragm.
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Bio-Refined™ Sodium Acetate, Trihydrate
GFS ChemicalsCH3COONa•3H2O CAS#: 6131-90-4 F.W.: 136.08
Related Products: Sodium Acetate Trihydrate
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Hydrochloric Acid, 37%, Superior (ACS)
GFS ChemicalsHCl CAS#: 7647-01-0 F.W.: 36.46 Metals analysis reported on certificate in ppm.
Related Products: Hydrochloric Acid 37
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Chromium Nitrate, Nonahydrate, 99.99%
GFS ChemicalsCr(NO3)3•9H2O CAS#: 7789-02-8 F.W.: 400.15
Related Products: Chromium Nitrate
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Hydrogen Peroxide, 50% Solution
GFS ChemicalsH2O2 CAS#: 7722-84-1 F.W.: 34.02 Retest concentration regularly.
Related Products: Hydrogen Peroxide 50
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Concentration (as CrO4) 1,000 +/- 10 ug/mL Matrix: potassium chromate, water
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Sodium Hydroxide, Solution, 0.1 N in Ethanol
GFS ChemicalsNaOH F.W.: 40.00 0.1 mol/L
Related Products: 0.1 N Sodium Hydroxide
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Cyclohexanone (ACS)
GFS ChemicalsC6H10O CAS#: 108-94-1 F.W.: 98.14 NFPA#: 2-2-1 Specific Gravity: 0.949
Related Products: Cyclohexanone
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Silica, 1,000 ppm, Ion Chromatography Standard Solution
GFS ChemicalsConcentration (as SiO2) 1,000 +/- 10 ug/ml Matrix: Na2SiO3, water
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Concentration (as ClO4) 1,000 +/- 10 ug/mL Matrix: NaClO4, water
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Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N/AN instruments. The deluxe kit also contains sealed secondary standards of each value.
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Conductivity Standard, 1,000 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 1,000 +/- 10 uS/cm NIST Traceable
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Deionized Water (HPLC)
GFS ChemicalsASTM/APHA Type I Water H2O CAS#: 7732-18-5 F.W.: 18.02
Related Products: Hplc Water
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Arsenic 1,000 ppm ICP Standard Solution
GFS ChemicalsConcentration 1,000 +/- 10 ug/ml Matrix: <5% HNO3 NIST Traceable
