Growth Technology – Buffer 4 & 7 1L – PH Buffer Calibration pack
From time to time it is always a good idea to recalibrate your pH meter and these pH buffers allow you to do so accurately.
pH Buffer Calibration
Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range. Growth Technology buffer Calibration provides a solution for you to accurately calibrate your pH meter.