Chlorine Dioxide (Total Ox.) Testing Kit – RGPK008

This product contains Sulphuric Acid and due to changes brought in by ‘Control of Explosives Precursors and Poisons Regulations 2023’ Feedwater is now required to ask customers to fill out a form and provide photographic ID to be kept on file for 18 months. We have decided to make this product POA and only process orders once these required details are provided. Please contact us for further information and to order.

Test Reagent Instructions


Chlorine Dioxide (Total Ox) Testing Kit – RGPK008


Activ-Ox Titrant – A016

Sulphuric Acid 50% Acidifying Reagent – A031

Activ-Ox Indicator Powder – A018

Potassium Iodide Tablets – AT001

Can be ordered as full kit or as separate reagents.

This test kit will detect oxidants by iodometric titration, including chlorine dioxide, chlorine and chlorite – collectively reported as an oxidising equivalent of chlorine dioxide.  This test will not detect chlorate, for which there is currently no simple field test (to the best of our knowledge).  However, chlorate is not expected to be a significant disinfection by-product  in well maintained, chemically optimised chlorine dioxide dosing systems

Additional information

Weight 0.1 kg

Full Chlorine Dioxide (Total Ox) Testing Kit – RGPK008, Activ-Ox Titrant – A016, Sulphuric Acid 50% Acidifying Reagent – A031, Activ-Ox Indicator Powder – A018, Potassium Iodide Tablets – AT001