Is your conductivity instrument adequately cleaned and giving accurate results? Test and see...

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.

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

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.

2.77 EC standard solution range:

• 20ml single-use solution sachet, case of 25
• 250ml bottle, case of 6
• 500ml bottle, case of 6