pH buffer solution Back Catalog number: 18901165 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 16,71 € 13,81 € - + Recommended 18901205 PH12.46 500mL 12.46pH, one bottle 34,94 € SE300 Double junction orp platinum electrode SE300 Price on request 5190-3988 P3211 pH comb electrode w/fill solution 231,16 €