Bluelab pH 7.0 Solution Sachets (30) Shipping Cal-Max™ calcium magnesium and iron

Cal-Max™ calcium magnesium and iron During periods of high temperatures and accelerated growth

it provides superior performance and reliability

Available in 5 and 10 metre lengths

Activated by humidity (35%) and /or by lightly misting with water or

Using Full On

Bluelab pH 7.0 Solution Sachets (30) Shipping Cal-Max™ calcium magnesium and ironBluelab's 2. 77EC Conductivity Solution, pH 7. 0 and pH 4. 0 Calibration Solutions are now available in 20ml sachets. 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). The 2. 77EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC CF probe.