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20 ml single-use Bluelab Solution Sachets
Highly potent
• Low heat output
a plant irrigation display tray for garden centres and a mixing tray for cement to name but a few
are why the GrowStream® is our best-selling commercial system worldwide
Bluelab 2.77EC Solution Sachets (30) Shipping 20 ml single-use Bluelab SolutionBluelab'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.
