Buffer Powder for Digital pH Meter (4.01 / 6.86 / 9.18)

PH buffer powder pack is used for calibrating pH meters such as our Digital pH Meter

A vital tool to ensure your PH meter is correct and giving correct readings during your brew session.

Include 3 sachets of the following PH levels:

• 1 x PH 4.01
• 1 x PH 6.86
• 1 x PH 9.18

In order to keep your pH meter as accurate as possible, you will need to calibrate using three of our pH buffer solutions.

Directions for use:
1. Completely empty the powder into a clean 250mL glass beaker.
2. Add 250mL of deinoized water to the beaker.
3. Stir until the powder has completely dissolved.
pH solution is accurate to (-+) 0.01pH