pH buffer solution Back Catalog number: 18901165 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 16,37 € 13,53 € - + Recommended 18901183 DREF02 Reference electrode 40,60 € MA917B/1 Comb glass pH electrode, DJ, refill, BNC, 1m Price on request 18901155 D201T 3-in-1 Plastic pH probe 51,74 €