Available in USA

HF Scientific 9941 Total Chlorine Micro Check Test Strips, 0-1 and 1-10 ppm Range $23.59

HF Scientific 

BISS › HF Scientific

Test strips for field testing and quality-control procedures; provide a safe and economical alternative to reagent chlorine testing. Includes 50 test strips are supplied in bottle labeled with instructions, color-comparison scale, and expiration date. Strips give readings at 0, 0.05, 0.2, 0.4, 0.6, 0.8, 1.2, 1.5, 2.0, 2.6, 4.0, 6.0, and 10ppmAccurate results produced in less than one minuteEasy to use-simply dip strip into sample or hold under liquid stream to saturate, remove, and match color to the color-comparison scale



Available in USA

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