HY-GEN pH Buffer 4

HY-GEN pHBuffer 4 is used for the calibration of your pH digital meter. It is recommended that both Buffer 4 and Buffer 7 are used in conjunction to ensure accurate calibration in the range (pH 4 to pH 7). Calibration is essential for the correct readings of your digital meter. For optimum performance, it is advised to clean and calibrate pH probes and EC electrodes on a monthly basis.

Suitable for precise calibration of pH measurement devices such as monitors, pens and truncheons. 

Download HY-GEN pH Buffers Information Sheet