Buffer Solution Powder for Beverage Doctor
Use buffer solutions to keep your pH meter calibrated. These are the same 3 solution powders that are included with the Beverage Doctor pen-style pH meter. We would strongly recommend if you haven't used your Beverage Doctor in a while to always use a buffer solution before you start your brew.
- Completely empty the powder into a clean 250mL glass beaker
- Add 250mL of deinoized water to the beaker
- Stir until the powder has completely dissolved
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