Product Description
Filling soln for D.O membrane cap for U-50 Series D.O sensor 7543. Supplied in 50ml bottle with grade 600 sandpaper for cleaning silver anode and green polishing sheet for cleaning gold cathode tip on DO sensor.
Filling soln for D.O membrane cap for U-50 Series D.O sensor 7543. Supplied in 50ml bottle with grade 600 sandpaper for cleaning silver anode and green polishing sheet for cleaning gold cathode tip on DO sensor.