pH buffer solution Back Catalog number: 18901165 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 16,37 € 13,53 € - + Recommended MA840 Polarographic DO probe with 3m cable Price on request HI1043B Refillable Double Junction pH Electrode Price on request 18901184 DREF03 Reference electrode 40,60 €