Semi-Volatile Standard Back Catalog number: 92219 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-1234678-S 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request 72541 Dimethipin Price on request 8522-100-AN Fumagillin, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 23110-15-8 Price on request