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Extech CL207: Chlorine Standard

Description : Chlorine Standard
Mfr Part No.: CL207


The CL207 is a Chlorine Calibration Standard for CL200 ExStik Waterproof Chlorine Meter and CL500 Free and Total Chlorine Meter. Product comes with 3 ampules.

1ppm standard for chlorine meter calibration
Complete with 3 ampules (20mL each) 1ppm calibration standards

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