GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle) Santevia Alkaline Gravity Water System Ceramic Pre-filter When the filter reaches end-of-life

When the filter reaches end-of-life

water conditioning and many other applications

Many food production processes operate in the acidic range: yogurt production

compact water filtration kit built for military

Warranty Note: Use of genuine NuvoH2O replacement cartridges is required to maintain system warranty coverage

GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle) Santevia Alkaline Gravity Water System Ceramic Pre-filter When the filter reaches end-of-lifeHI7031 023 is a GroLine 1,413 S cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years