pH buffer solution Back Catalog number: 18901165 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 16,71 € 13,81 € - + Recommended 18901203 PH10.01 500mL 10.01pH, one bottle 20,31 € MI56P pH/Temp probe for pH55 and pH56 Price on request 18901197 PH1.68 250mL 1.68pH, one bottle 19,09 €