Combined glass pH electrode MA991B/1 Back Catalog number: MA991B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901196 PH10.01 250mL 10.01pH, one bottle 13,00 € PC-1000-651 Dispensing Tip used with burets Price on request MA905B/3 Combination pH electrode MA905B/3 Price on request