18
CLEANING PROCEDURE
• General Soak in Hanna Instruments HI7061 or HI8061
General Cleaning Solution for approximately ½ hour.
• Protein Soak in Hanna Instruments HI7073 or HI8073
Protein Cleaning Solution for 15 minutes.
• Inorganic Soak in Hanna Instruments HI7074
Inorganic Cleaning Solution for 15 minutes.
• Oil/grease Rinse with Hanna Instruments HI7077 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 HI70300 or HI80300 Storage Solution for at least
1 hour before taking measurements.