pH Buffer Powders

4.00 / 6.86 / 9.18

Calibrate your Ph meter by using these three pH buffer solutions.

This pH Buffer Solution - 3 Pack (4.00 / 6.86 / 9.18) will keep your PH meter as accurate as possible, you will need to calibrate using these three buffer solutions to get accurate Ph readings each time.

We would strongly recommend if you haven't used your PH meter in a while to always use a buffer solution before you start your brew.
If you do not have any Storage Solution, we would also highly recommend you use this solution for storage after every use.
Directions for use:
1. Completely empty the powder into a clean 250mL glass beaker.
2. Add 250mL of deionized water to the beaker.
3. Stir until the powder has completely dissolved.
pH solution is accurate to (-+) 0.01pH