Bluelab 2.77 mS/cm Conductivity Calibration Solution – EC Standard Reference

Description

The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.

Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.

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