Acid Reagent Powder Pillows, pk 100
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Packaged powder reagents Powder Pillows.
Reagent powder, Powder Pillows, sealed for silica (high range), molybdate silica method. Also used for high range hypochlorite (iodometric method).
The number of tests in a package is 100 pieces.
Powder reagent, Acid Reagent Powder Pillows (104299) from Hach. The Powder Pillows is intended for use with test kits and Hach handheld digital titrator.
Scope and application: For concentrated liquid bleach (sodium hypochlorite, soda bleach) used as a disinfectant in drinking water or wastewater treatment.
Powder Pillows reagent pouches are hermetically sealed in foil pouches for a long shelf life.
Summary of method: In acidic conditions, hypochlorite reacts with iodide to form an equivalent quantity of triiodide (I3–). The released I3– is titrated with sodium thiosulfate to a colorless end point. The quantity of sodium thiosulfate required is directly related to the hypochlorite concentration in the sample.
|Application area||Environmental monitoring, Wastewater, Reagents, Drinking water|
|Industry||Ecology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal|
|Number of tests||100|
|Working procedure: hypochlorite (iodometric method); Acid Reagent Powder Pillows, pk 100 (104299)|