D201A-C Combination pH probe Back Catalog number: 18901172 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 21,67 € 17,91 € - + Recommended 18901161 DDOSC Sensor caps 29,05 € 18901201 PH9.18 500mL 9.18pH, one bottle 19,90 € SE220 Double junction pH electrode SE220 Price on request