Hach 2745050 Free & Total Chlorine Test Strips | 0 - 10 mg/L
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Hach 2745050 Free & Total Chlorine Test Strips | 0 - 10 mg/L allow technicians in the field to test many samples in only a few minutes and make immediate evaluations on-site. No measuring, set-up, clean-up, or chemical handling are necessary.
Hach test strips are also used in laboratories all over the world for pre-test screening-to detect the presence of materials that might interfere with lab testing.