Conductance @ 20°C [200 µmho/cm] Back Catalog number: 59469 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4059-2-BX5 Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request 95036 n-Hydrocarbon Standard - EPH Price on request 56111 Sodium (Na) Price on request