Conductance @ 20°C [50 µmho/cm] Back Catalog number: 50222 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3603.32-5UG 17ß(H),21 alpha(H)-(22RS)-Bishomohopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 73200 Pyridaben Price on request 91336 Anthraquinone Price on request