4,4'-DDT 13C12, 100µg/mL in Acetone, 1ml Back Catalog number: XA12082200AC Availability: In the manufacturer's stock Price on request - + Recommended 678996 Tefluthrin, 10.0 µg/ml, Cyclohexane, 10ml Price on request 94980 PCB Congener Mix #2 Price on request 683832 Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml Price on request