Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901165 pH buffer solution 13,53 € 52005384 pH Sensor InPro4800i/SG/225 Price on request MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request