Xylem No 60 Bedienungsanleitung Seite 17

Storage
•
Between two measurements, place the
combination
solution.
•
Overnight up to one week: Push the closing ring
upwards to close the refilling opening. Then rinse
the combination electrode with deionized water,
blot it dry using a clean paper towel and store it
in a dry place.
•
For more than a week: Remove the electrolyte
solution from the reference electrode and rinse
the combination electrode with deionized water,
blot it dry using a clean paper towel and put on
the protection cap. Store the combination
electrode in a dry place.
Typical calibration line of a
nitrate electrode
17
electrode into diluted standard