Combination pH electrode MA905B/3 Back Catalog number: MA905B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended HI62911D pH Electrode with Titanium Body for Plating Baths Price on request MA991B/1 Combined glass pH electrode MA991B/1 Price on request MA840 Polarographic DO probe with 3m cable Price on request