Hach Acidity Reagent Set

Acidity reagent set, Digital Titrator method, 10 - 4,000 mg/L, 100 tests

Features

  • Digital Titrator method
  • 10 - 4,000 mg/L as CaCO3
  • Phenolphthalein & bromphenol blue powder pillows and two cartridges
Your Price $129.00
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Bromphenol blue (pH 3.7) or phenolphthalein (pH 8.3) indicator is used to titrate the sample with sodium hydroxide to a colorimetric end point. Bromphenol blue gives a better end point than methyl orange indicator. Titration to pH 3.7 determines strong mineral acidity (also referred to as methyl orange acidity), whereas the pH 8.3 phenolphthalein end point includes weaker acid species as well, and represents the total acidity. The results are expressed in mg/L as calcium carbonate (CaCO3) at a specified pH.
  • Range: 10 - 4,000 mg/L as CaCO3
  • (100) Bromphenol blue powder pillows
  • (100) Phenolphthalein powder pillows
  • (1) Sodium hydroxide titration cartridge, 0.1600 N
  • (1) Sodium hydroxide titration cartridge, 1.600 N
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Hach Acidity Reagent Set
2272800
Acidity reagent set, Digital Titrator method, 10 - 4,000 mg/L, 100 tests
Your Price $129.00
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