Ph meter (acidity meter) electrode maintenance method:

When the ph meter (acid meter) electrode is used for a period of time, if you find that the response speed becomes slower and the slope becomes lower, you can try the following method, as follows:

1. If the measurement sample is oil/organic liquid, rinse with acetone or ethanol.

2. If the measurement sample contains protein, wash the electrode membrane with pepsin/hydrochloric acid wash solution (ME51340068).

2. Activate the electrode membrane.

4. If the ph meter (acidity meter) electrode junction becomes dirty, use a thiol cleaning fluid (ME51340070) to clean the liquid junction.

Activation method 1. Ph meter (acidity meter) electrode regeneration solution (ME51340073) soak for 30 seconds, and then soak in 3mol/L KCl solution for 5 hours 2. Ph meter (acidity meter) electrode, ph meter, ph electrode, acidity meter, acidity meter Electrode ph meter (acid meter) electrode should be stored:

When the electrode is not in use, please save it in 3mol/L potassium chloride solution (3MKCl); short time can be stored in pH7.00 buffer. Drying or immersing the ph meter (acid meter) electrode in distilled water for a long time will shorten the life of the electrode.