Cole-Parmer  Waterproof pHTestr BNC Electrodes, Outstanding value at an economical cost, Each

Details

Electrodes have epoxy body, 12mm dia., in single- or double-junction style (as indicated). Calibration Kit includes two each of pH Singles calibration solution pouches (20mL volume; pH 4.01, 7.00, 10.00), rinse water, sample jar, instructions, and hard plastic carrying case.Note: tester not included in kit.