YSI IQ S ENSOR N ET TriOxmatic 701 IQ - Manual (Page 28)

Maintenance, cleaning, disposal, and replacement TriOxmatic
®
701 IQ
5 - 6 ba76047e01 01/2012
4 Unscrew the membrane head (for disposal of the membrane
head and electrolyte solution, see section 5.7).
5 Rinse the sensor head with tap water.
6 Carefully rub the silver counter electrode with a paper towel
and rinse it with deionized water.