17 alpha(H),21 alpha(H)-Hopane, 50µg/mL in Isooctane, 1ml Back Catalog number: 2888.30-50-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 72781 Terbufos sulfoxide Price on request 52061 SIC 2 Price on request X9069 trans-1,4-Dichloro-2-butene Price on request