Freestyle Libre sensors are not available for direct sale to pharmacies. Please purchase through your authorized wholesalers.
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HA-HI93414-11
The HI93414-11 Free and Total Chlorine CAL Check™ Standards provide a simple solution to calibrating and validating compatible benchtop and portable photometers. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values, and expiration date for traceability when certifying compatible free and total chlorine photometers.
Brand: Hanna
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