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12
MAINTENANCE
pH Cleaning Procedure
• General cleaning: soak in
HI70614
or
HI8061
General cleaning solution for approximately ½ hour.
• Protein cleaning: soak in
HI7073
or
HI8073
Protein cleaning solution for 15 minutes.
• Inorganic cleaning: soak in
HI7074
Inorganic cleaning solution for 15 minutes.
• Oil or grease cleaning: rinse with
HI70774
or
HI8077
Oil and Fat Cleaning Solution.
Important:
After performing any of the cleaning procedures, rinse the electrode thoroughly with
distilled water, refill the reference chamber with fresh electrolyte (not necessary for gel-filled
electrodes) and soak the electrode in HI703004 or HI80300 Storage Solution for at least
1 hour before taking measurements.
*Not present in gel electrodes.