EC 2.77 Conductivity Standard 250ml (CF 27.7)

CF 27.7 Conductivity Standard 250ml Bluelab

Most of Bluelab’s EC/ppm equipment does not need calibrating as they are all factory calibrated at Bluelab except Blelab EC Pen. The 2.77 EC 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.
 

• 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