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Growth Technology Conductivity Standard – 250ml
£5.00 incl. Vat
EC meters should be calibrated regularly. Conductivity Standard is a solution with a known, fixed conductivity (EC), it is used for calibrating and maintaining the accuracy of your meter.
Please follow the instructions that come with you EC meter and always rinse the porbe after use to maximise accuracy and life of your device.
Just pour out what you need into a measuring cup, and use this to calibrate your pH meter. After calibration you must discard the used solution. Do NOT pour back into the bottle as this may contaminate the bottle and make the solution inaccurate.
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