Water Hardness Test Strips
Range: 0, 50, 125, 250 and 500 ppm

Sanitizing Test Strips

Low Level Chlorine Test Strips
Range: 0, 1, 3, 5 and 10 ppm

Chlorine Test Strips
Range: 0, 25, 50, 100, 150 and 200 ppm

To view our full range of Polpropylene Test Strips please download the catalogue from the menu bar above or the home page