A must in every grower’s toolbox! Bluelab Calibration Solutions are essential for the calibration of Bluelab meters and monitors. They are manufactured specifically and referenced to high laboratory standards.
pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope).
Bluelab’s EC/ CF equipment does not need calibrating as they are all factory calibrated. The EC 2.77 (CF 27.7) solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ CF probe.
Contamination between solutions can easily occur, which will affect the validity of the calibration. Bluelab recommends that the solutions be de-cantered into a smaller vessel and the contents discarded when the calibration process has been completed.
Size: 500 ml Bottle