Chlorine Test Strips, High Level, 0-1000ppm, Tube of 100 Strips

High-Level Chlorine Test Strips test levels of free chlorine in a solution, in steps of 0-50-100-250-500-1,000ppm, 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.

• Flip-Top Vial
• Built-In Desiccant Liner
• Shelf Life: 2 Years

INSTRUCTIONS:

1. Remove a test strip from the vial, being careful not to touch the test pad with your fingers
2. Dip the test strip into the solution being tested for 1-2 seconds
3. Remove & immediately compare against the colour chart