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Most of Bluelab’s EC/ppm equipment does not need calibrating as they are all factory calibrated here at Bluelab. The 2.77 EC conductivity standard solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe.

Bluelab solutions are manufactured specifically for Bluelab products are NIST certified and are made to a traceable standard to ensure your Bluelab products last longer and maintain accuracy. Contact us for more information on this EC calibration solution.


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Bluelab Combo Meter - Cleaning & Calibration - Official Video

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