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Chlorine is the most commonly used water disinfectant in applications that vary from treatment of drinking water and wastewater, pools and spas sanitization, to food processing and sterilization. Titration is used to find the concentration of an identified chemical in a solution (e.g., water).

Range: 10-200 mg/L (ppm)

£65.60 (exc.VAT)
£78.72 (tax incl.)
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Full Description Specification Manuals

Total Chlorine test kit, extended range

The HI 38023 total chlorine test kit, extended range is equipped with all you need to determine total chlorine levels in water.

The chlorination of water supplies and polluted waters is used mainly to destroy or deactivate disease-producing micro-organisms. It also serves to improve the quality of drinking waters, as chlorine reacts with ammonia, iron, manganese, sulphide and some organic substances.

Nevertheless, high amounts of chlorine will produce adverse effects, like formation of compounds which are potentially carcinogenic (e.g. chloroform) or harmful to aquatic life (e.g. chloramines). Thus it is essential to control that the proper amount of chlorine has been added in order to fulfil the primary purpose of disinfecting and to minimise any adverse effects..

Order information
The HI 38023 total chlorine, extended range test kit comes supplied with; 30 mL potassium iodide solution, sulphamic reagent (100 packets), 25 mL starch indicator, 100 mL thiosulfate reagent, 50 mL calibrated vessel, 1 mL syringe with tip, 1 mL plastic pipette and spoon.

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Range10-200mg/L (ppm)
Smallest increment10 mg/L (ppm)
Number of tests100 approx.
Ordering information:Test kit comes with 30ml potassium iodide solution, sulphamic reagent (100 packets), 25ml starch indicator, 100ml thiosulfate reagent, 50ml calibrated vessel, 1ml syringe with tip, 1ml plastic pipette and spoon.
ReagentHI-38023-100 total chlorine extended range, 100 tests (average)