Choose Calibration Sets or Calibration Kits for the Buffer Solution or Calibration Solution You Need
Keep your MiniLab Pocket pH Meters working with Calibration Sets or Calibration Kits. Calibration Set (No. 57339) contains seven 65mL bottles of buffer solution for the MiniLab Model IQ120 Pocket pH Meter (No. 57335). Calibration Kit (No. 57340) contains a 65mL bottle each of 4.00, 7.00 and 10.00 pH calibration solution for MiniLab Model IQ125 Pocket pH Meters (No. 57336).