GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle) ventilation • Long-reaching

• Long-reaching

Using the 3'' wheels on the rear side of the trimmer and combined with the 2

The graphite conductivity electrode provides greater accuracy because it resists contamination by salt deposits in the sample

and an epoxy-encased power unit

GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle) ventilation • Long-reachingHI7031 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