[GROWTH TECHNOLOGY] PH Buffer 4 - 300ml

Here is a calibration solution, or "" buffer "", dedicated to PH meters, developed by the brand The Growth Technology.

The Growth Technology Buffer PH 4.0 is essential for consistency, the precision of a potential hydrogen (PH) tester.

Valid for most of the pH testers present on the market, the Growth Technology Buffer PH 4.0 is a solution stabilized with a value of 4.0.

For single use, the Growth Technology Buffer PH 4.0 allows you to perform a regular calibration, a monthly calibration, necessary to check the veracity of the readings carried out with the PH tester, its reliability.