TEST/ High Level Chlorine Test Kit, 0 - 1000 ppm

Croaker

$ 17.60 

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The High Level Chlorine test strip tests levels of free chlorine in a solution, in steps of 0-50-100-250-500-1,000 ppm, giving results in just seconds. This test strip is used where higher levels of disinfection are required. The higher range provides a much higher degree of certainty that all organisms are either killed or rendered ineffective. 

One tube with 100 strips

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