D201-C Combination pH probe Back Catalog number: 18901170 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 19,17 € 15,84 € - + Recommended 18901147 DORP301 Plastic ORP probe 66,63 € MA923B/3 Redox Epoxy electrode MA923B/3 Price on request 18901203 PH10.01 500mL 10.01pH, one bottle 20,31 €