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.
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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.