Conductance @ 20°C [50,000 µmho/cm] Back Catalog number: 59631 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-31 2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 71459 Paraoxon Price on request 9305.22-K-AN D-Propoxyphene Price on request