ESSENTIALS CF Standard 2.8ms

Price: £2.45

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Necessary to calibrate EC/CF meters

Use ESSENTIALS calibration solutions to calibrate EC/ CF meters. New CF Standard now makes it easier for you to calibrate as it is set to read CF28 at 20 degrees (room temperature). ALL calibration solutions should be at room temperature for successful and accurate calibration.

Available in 250ml or 1l bottles
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