PH Buffer Solution - 3 Pack

PH Buffer Solution - 3 Pack

• Include:
  • 1 x 4.01 Solution (Potassium Hydrogen Phthalate)
  • 1 x 6.86 Solution (Mixed phosphate)
  • 1 x 9.18 Solution (Borax)

• In order to keep your pH meter as accurate as possible, you will need to calibrate using our three buffer solutions.
• 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.
  
• pH solution is accurate to (-+) 0.01 pH

Directions for use

• Completely empty the powder into a clean 250 mL glass beaker.
• Add 250 mL of deinoized water to the beaker.
• Stir until the powder has completely dissolved.