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 MDELD (13C12)Dieldrin, 1.2mL x 100ug/mL, nonane Price on request 675037 Acetochlor OA, 10mg Price on request 51091 Water - Reagent Grade ASTM Type I Price on request