Horiba TB220 Turbidity Calibration Standard Solutions unbreakable or H2S sensors

or H2S sensors

For use with the OCMA-500

drifting readings

Constructed of strong and durable material

pH and temperature

Horiba TB220 Turbidity Calibration Standard Solutions unbreakable or H2S sensorsSealed calibration standards for the HORIBA LAQUA TB220 portable turbidity meter. Each standard is supplied in a 50 mL vial at a certified NTU value, ready to place straight into the instrument no dilution, no formazin preparation, no handling of hazardous stock suspensions. Choose your set 550 TBP 4 (part no. 3201063378) full four point set: 0. 02, 20, 100 and 800 NTU. Calibrates the meter across its entire measuring range and is the right choice for