Description
Hy Gen pH Buffer 4 250ml
Hygen 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.
How to use:
- Pour some of the solution in to a clean container, enough to cover the probe.
- Clean and sanitize the pH probe
- Insert the probe to the solution
- For Auto calibration meters just press on the pH4 button on your meter.
- For manual calibration meters you will need to manually adjust the pH reading to 4.
- Please check your pH meter manual for more information on how to calibrate your meter.
Daniel Campbell (verified owner) –
Easy using works perfect