1PC ph composite electrode E-201-C rechargeable composite electrode/PH electrode/acidity meter PHS-3C
Liquid-fillable PH composite electrode, plastic shell (PC), Q9 plug, low-noise shielding
wire (800mm), fiber salt bridge, silver-silver chloride reference, 3.0 mol/L potassium chloride external
reference solution ( Containing silver chloride), used for routine pH measurement in laboratories
Steps for usage:
1. With the measuring end of the electrode down, pinch the black electrode cap and
shake it lightly for several times. Check that the sensitive glass membrane and the
reference salt bridge should be filled with solution and no bubbles.
2. Keep the electrode filling port open and connect it to the pH meter, and correct the
slope of the electrode in two different standard buffer solutions
1. Packaging: 1PCS
2. Warranty period: 120 days