Conductance @ 20°C [20 µmho/cm] Back Catalog number: 50822 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59242 AA Standard #2 Price on request PFC-MXA Native PFCA Solution/Mixture, 2µg/ml in MeOH, 1,2ml Price on request 8111.16 3-n-Butylcarbazole, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request