M10030 is a lab grade 12880 µS/cm conductivity solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conductivity meter or tester

Easy cartridge replacement with included wrench

COM-80: EC/TDS HydroTester Series

Monitors and controls dosing or injection systems

Acid Tubing Suitable for Bluelab pH Controller and pH Controller Connect - 4m aquaculture water quality M10030 is a lab gradeReplacement pH adjuster dosing tube for pH Controller (13 ft 4 m) Acid dosing tube suitable for the Bluelab pH Controller (CONTPH No longer available) and pH Controller Connect (CONTPHCON No longer available) 4m 13ft Includes joiners (2x reducing 3 1. 6mm, PVDF) Acid Alkalai Tubing (PTFE) As a guide, Bluelab recommends the following maximum concentration for commonly used acids and alkalines: Nitric Acid = < 35% Phosphoric Acid = < 85% Citric Acid = <