Media Summary: Warren shows us a step by step procedure to complete a In this video I am demonstrating the DPD method for Free & Total Chlorine Testing with Pocket Colorimeter II
Chlorine Residual Testing - Detailed Analysis & Overview
Warren shows us a step by step procedure to complete a In this video I am demonstrating the DPD method for Free & Total Chlorine Testing with Pocket Colorimeter II The Walkerton Clean Water Centre has created instructional videos to provide guidance to operators and trained persons.
