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 18901169 DPR01-02 Printer ribbon 21,89 € 18901202 PH7.00 500mL 7.00pH, one bottle 19,90 € 18901193 PH6.86 250mL 6.86pH, one bottle 12,74 €