Sodium thiosulfate (stabilized) digital titrator cartridge, 2,26 N

Description

Digital titrator cartridge, sodium thiosulfate (stabilized) for the determination of hypochlorite (2686901) from Hach. Suitable for use with test kits and the Hach digital manual titrator.

Accuracy of results

Digital titrator methods use a high-precision dosing device and concentrated titrant cartridges to allow analysis both in the laboratory and in the field.

Efficiency

Replaceable cartridges allow you to quickly change titrants.

Versatility

More than 50 parameter / range combinations available.

Profitability

Concentrated titrants allow 40 to 100 tests (titrations) per cartridge.

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.