BlueLab pH7 (250ml)
pH7 calibration fluid
Bluelab® pH 7.0 for pH meter calibration.
BlueLab pH7 (250ml) is a high quality calibration solution ready for calibration of pH probes. Solutions are the key to safe and accurate use with all Bluelab® products. They are specifically designed for Bluelab® products and refer to high laboratory standards.
Unit size: 250 ml
WARNING! Keep out of the reach of children!