Water Testing Kit Test Kit for Free Residual Chlorine in Drinking Water
Test Kit for Free Residual Chlorine in Drinking Water (V720)
Sensitivity of Test Kit
97% (3 Level Test, 0.2, 0.5, 1.0 ML/Ltr.
1 Year / Room Temperature
To measure free residual chlorine in water using the test kit (V 720) developed by Department of Health is simple, inexpensive and reliable. Free residual chlorine levels can be obtained by colour comparing with Three Standard Colour Bottles which follows the standard methods for the examination of water and wastewater, 12th ed. The test kit (V 720) is much cheaper than chlorine test kit from abroad. The local people can easily use the test kit (V 720) by themselves.
A study reveals that measurement of free residual chlorine using V 720 following the right procedure is reliable and in correlation with the standard laboratory analysis based on correlation coefficient value 0.9786.