Milwaukee Instruments pH 4.01 Calibration Solution (230 mL)

Original price was: $8.95.Current price is: $5.45.

98 in stock

SKU: J659473764021 Category:

Keep your pH meter accurate by frequently calibrating it. Use a pH 4.0 and pH 7.0 calibration solutions.

  • Store solution in a cool dark place, away form direct sunlight or grow lights
  • Use the solution within 3 months of opening