Is your conductivity instrument adequately cleaned and giving accurate results?

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

250ml bottle

To ensure solutions remain accurate:

• Avoid cross-contamination
• Decanter into a smaller plastic cup
• Discard sample after use
• Store in a cool dark place
• Store with lid secured tightly
• Keep out of reach of children