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- PH liquid 4,01 for the calibration of electronic pH-meters
Aqua Master PH liquid 4,01 for the calibration for electronic pH-meters
Aqua Master pH calibration buffer solution has a known and fixed pH-value and is used for calibrating pH electrodes this should be done regularly to ensure the meter keeps its accuracy.
100 ml pH 4,01Calibration Solution. Traceable to NIST standard. Close immediately after use. Store between 15-25 °C. Do not pour liquids back.
It is important to calibrate the PH meter periodically. We recommend calibrating the PH meter once every 7-14 days.
Temp. (°C) pH
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- Calibration Solution pH 4,01 100ml
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