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HY-GEN pH Buffer 4 - 250mL

$6.50

  HY-GEN Buffer 4 Buffer 4 is used for the calibration of your pH digital meter. It is recommended that... More info

250ML

Product details:

 

HY-GEN Buffer 4

Buffer 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.