500 mL, GFS Chemicals, Solutions
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Sodium Acetate-2m Acetic Acid Buffer
GFS ChemicalsThe GFS Chemicals sodium acetate (2M acetic acid buffer) 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:…
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Stannous Chloride, 10% W/V Solution
GFS ChemicalsSnCl2•2H2O CAS#: 10025-69-1 F.W.: 225.63 For mercury determination
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Stannous Chloride, Reagent I
GFS ChemicalsSnCl2•2H2O CAS#: 10025-69-1 F.W.: 225.63 APHA for Phosphate
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Sodium Sulfite, Zero Dissolved Oxygen Solution
GFS ChemicalsNa2SO3 CAS#: 7757-83-7 F.W.: 126.04 0 mg/L dissolved oxygen
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Electrode Storage Solution, Acidic
GFS ChemicalsContains potassium hydrogen phthalate and potassium chloride and has a pH near 4.
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Potassium Chloride, 1 N Solution
GFS ChemicalsPotassium Chloride Solution, 1 N, CAS 7447-40-7, Item 384. Potassium Chloride is a metal salt created from Chlorine and Potassium. In powder form, Potassium Chloride has a white or colorless crystal appearance and is odorless. Potassium Chloride has been used in the production of fertilizers,…
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Hydrogen Peroxide, 50% Solution
GFS ChemicalsH2O2 CAS#: 7722-84-1 F.W.: 34.02 Retest concentration regularly.
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Sodium Hypochlorite Solution, 10-13% Available Chlorine
GFS ChemicalsNaOCl CAS#: 7681-52-9 F.W.: 74.44
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Ferric Nitrate Solution, 20% W/V
GFS ChemicalsFe(NO3)3•9H2O CAS#: 7782-61-8 F.W.: 404.00 ASTM Reagent No. 148
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Electrode Storage Solution, Neutral
GFS ChemicalspH electrode storage solution. Contains potassium chloride and has a pH near 7.
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Triton® X-100
GFS Chemicals(C8H17)C6H4(OCH2CH2)nOH CAS#: 9036-19-5 Polyoxyethylene(10) isooctylphenyl ether. n in formula is about 10.
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Sodium Acetate, Solution, 20% in Water
GFS ChemicalsCH3COONa•3H2O CAS#: 6131-90-4 F.W.: 136.08 Iron and copper free.
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NaOCl CAS#: 7681-52-9 F.W.: 74.44
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Sodium Bicarbonate, Solution 0.1 M
GFS ChemicalsNaHCO3 CAS#: 144-55-8 F.W.: 84.01 Carbon Dioxide Molarity Standard for Ion Selective Electrodes. 0.1 mol/L
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Lanthanum Chloride, Solution, 10%
GFS ChemicalsLaCl3•7H2O CAS#: 10025-84-0 F.W.: 371.37 Suitable for flame enhancement in Atomic Absorption.
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Ammonium Molybdate Solution, 4%
GFS Chemicals(NH4)6Mo7O24•4H2O CAS#: 12054-85-2 F.W.: 1235.86 For Phosphate by Ascorbic Acid (APHA) method.
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Conductivity Standard, 10,000 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 10,000 +/- 100 uS/cm NIST Traceable
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Conductivity Standard, 50,000 uS/cm
GFS ChemicalsMade from potassium chloride. Conductivity 50,000 +/- 500 uS/cm
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Digestion Reagent for Kjeldahl Nitrogen
GFS ChemicalsCatalyst for Kjeldahl Nitrogen Test (Standard Methods), replacement for Mercury Sulfate digest solution.
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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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Ferric Chloride Solution, 10% W/V
GFS ChemicalsFeCl3•6H2O CAS#: 10025-77-1 F.W.: 270.30 Reagent Grade