Growth Technology pH Buffer 4 - 1L varo__2 x 1L Check out Vitathrive Propagation Solution

Check out Vitathrive Propagation Solution

Watertight

9 – is built using high quality

No need to reset your Timer from 18hrs to 12hrs

Additional Features

Growth Technology pH Buffer 4 - 1L varo__2 x 1L Check out Vitathrive Propagation SolutionpH BUFFER 4 These are solutions of known and exact pH. If your pH meter doesnt read pH 7 (or pH 4) when the probe is put into the buffer then the meter is wrong and needs calibrating. We recommend that the meter is checked with pH 7 Buffer at least once a week, and checked with pH 4 buffer at least monthly. Each pH meter comes with instructions on how to calibrate the meter. Pour enough buffer from the bottle to cover the glass end of the probe when