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 MA841 Spare membrane for MW600 (5 pcs). Price on request 18901181 DPCL01 ISE measuring probe-Chlorine 69,65 € 18901162 DDOS-02 DO probe refilling solution 17,91 €