NAVI D-25 Instruction Manual page 156

● Short-term storage
D-52/53/54/55
Immerse electrodes in the following solutions, when they
are to be stored for up to one day and then reused.
ION electrode
-
Cl ION electrode
-
F ION electrode
-
NO ION electrode
3
+
K ION electrode
2+
Ca ION electrode
NH ammonia
3
electrode
6 Maintenance and Troubleshooting
6.2 ION electrode maintenance
Storage solution
de-ionized water
1 mol/L potassium nitrate solution
(100 g/L KNO )
3
0.1 mol/L potassium chloride
solution (75 g/L KCl)
Tap water
0.01 mol/L ammonium chloride
solution
145