Confirm your age
Please verify that you are 18 years of age or older to enter this site.
Bluelab EC 2.77 / 1385 ppm standard solution 500 ml
$14.67
Unit price perEstimated local delivery time between 11am to 3pm.
Bluelab EC 2.77 / 1385 ppm standard solution 500 ml
Calibration solution for Truncheon, Guardian (conductivity), and ppm/EC pen.2.77 EC = 1385 TDS/ppm (500 scale) = 1890 ppm (700 ppm)
Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated at Bluelab. The CF27.7 (EC2.77) solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe.