Wear Parts And Accessories - YSI ScienceLine -pHT - Pt Mode D'emploi

ScienceLine
Cleaning
After cleaning
T 814244 04/2014
Remove water-soluble contamination by rinsing with deionized water. Re-
move other contamination as follows:
Contamination
Fat and oil
Lime and hydroxide deposits Rinse with citric acid (10 % by weight)
Proteins
Note
Hydrofluoric acid, hot phosphoric acid and strong alkaline solutions destroy
the glass membrane.
Rinse the combination electrode with deionized water and condition it in
reference electrolyte solution (KCl 3 mol/l, Ag
recalibrate the combination electrode.

Wear parts and accessories

Description
Reference electrolyte solution 250 ml
+
(KCl 3 mol/l, Ag free)
Wear parts and accessories
Cleaning procedure
Rinse with water containing household
washing-up liquid
Immerse in pepsin cleaning solution PEP/pH
for approx. 1 hour.
Note: Make sure the level of the reference
electrolyte is above that of the cleaning
solution.
+
free) for at least 1 hour. Then
Model Order no.
KCl-250 109 705Y
9