24V pinch valve for the TitraSip Back Catalog number: PC-5300-043 Availability: In the manufacturer's stock Price on request - + Recommended 18900950 PH10.01 250mL 10.01pH, one bottle 15,54 € 18900969 84μS/cm 500mL Conductivity Solution, one bottle 48,23 € 18900888 DBX-01 Carrying case used with pocket testers 33,88 €