Freestyle Libre sensors are not available for direct sale to pharmacies. Please purchase through your authorized wholesalers.
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HA-HI711
Use our simple handheld colorimeter to get higher accuracy water testing results. Forget about the struggle of matching your sample to a color chart, our total chlorine colorimeter eliminates the struggle and provides you a digital total chlorine result directly. Our ammonia colorimeter brings you more precise technology than your typical chemical test kit giving you accurate and consistent results.
Brand: Hanna
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