PH Buffer Solution pH4.01 - 250ml
PH Buffer Solution pH 4.01 - 250ml
PH Buffer solution pH 4.01 for calibration of pH meter and pH electrode
PH Buffer solution for calibration of pH meter and pH electrode. Accurate buffer solution, produced according to NIST standard - pH Buffer solution pH 4.01.
Fill a clean cup with the calibration pH 4.01 and place the pH meter in the cup. Stir gently and wait 1 minute until the measurement is completely stabilized. Now calibrate the pH meter or pH electrode.
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Always follow the manual of the pH meter or pH electrode when calibrating.