Ricca Chemical, NEW! Life Science
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Ammonium Acetate Buffer, APHA Soultion For Iron
Ricca ChemicalFormula: Mixture Description: for Iron Analysis (Phenanthroline Method)
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Conductivity Standard 1409 mmho / cm, KCl In Water
Ricca ChemicalFormula: KCl in Water Formula Weight: 74.55 Description: 1408.8 µS/cm (1408.8 µmho/cm) at 25°C, 0.01 Molar
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Carbon Standards, Inorganic
Ricca ChemicalFormula: Mixture Description: Sodium Bicarb and Carbonate in Water
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Nitrite Standard
Ricca ChemicalFormula: NaNO2 and CHCl in Water Description: 1000 ppm NO2 (304.5 ppm N)
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Ricca 1000 ppm NO3 Nitrate Standard
Ricca ChemicalThe Ricca Chemicals 1000 ppm 120 mL NO3 nitrate standard 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.
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Phosphate Buff, APHA, Phenol
Ricca ChemicalFormula: Potassium Phosphate Monobasic and Dibasic in Water Description: For Determination of Phenols
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Formula: Mixture Description: For Calibration of Dissolved Oxygen Meters
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Ricca 5.00 Normal Sodium Hydroxide
Ricca ChemicalSodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
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Buffer Solution, For Nitrate 500 ml
Ricca ChemicalDescription: for Nitrate Determination using Ion Selective Electrode
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Alum Solution, 10% (w / V), 500ml
Ricca ChemicalFormula: AlK(SO4)212H2O Formula Weight: 101.96 CAS Number: 7784-24-9