Chlorine (Mid)0-300ppm

£7.08 £8.49

Mid Level Chlorine on vinyl strips 0-300ppm


Mid level chlorine test strips measure residual chlorine from 0-300 ppm in increments of 0, 25, 50, 100, 200 and 300 ppm in just seconds.
This test strip produces a distinct colour change over the entire range from blue to brown to orange.
The strip can also be used to test for chlorine during disinfection processes.


  • Immerse the test strip in the sample and remove immediately.
  • Hold strip level (do not shake off excess sample).
  • Compare to the color chart between 5 and 10 seconds after removing the strip from the sample.



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