JBL Proflora Cal

Kit for calibration, cleaning and care of pH Electrodes 
The kit includes all the liquids that are necessary for calibration of pH electrodes. 
The kit contains calibration solutions of pH7 and pH4 (50 ml each).
The kit includes 50 ml of distilled water for rinsing and 50 ml of KCl solution for storing/cleaning the electrodes. 
The set includes 3 cuvettes in which the calibration and cleaning of the electrodes are performed.