Chemicals used for treatment of water intended for human consumption. Potassium permanganate Ingestion-build-84997 Why should you use ISO

Why should you use ISO 11126-5-Non-metallic blast-cleaning abrasives

This revision includes the following change:

informative tests

Passive sampling involves the deployment of a calibrated device that uses a diffusion gradient to collect pollutants over a period of days to weeks

Chemicals used for treatment of water intended for human consumption. Potassium permanganate Ingestion-build-84997 Why should you use ISOBS EN 12672: 2008 Chemicals used for treatment of water intended for human consumption. Potassium permanganate BS EN 12672 applies to potassium permanganate used for treatment of water intended for human consumption. It describes the characteristics of potassium permanganate and specifies the requirements and the corresponding test methods for potassium permanganate. It gives information on its use in water treatment. Contents of BS EN 12672: Foreword