1,4-Dichlorobutane, 2000µg/ml in MeOH, 1ml Back Catalog number: S-10218M5-1ML Availability: In the manufacturer's stock Price on request - + Recommended 685906 D8-2,4'-DDT, 100µg/ml in Acetone, 1ml Price on request 677129 Heptachlor endo-epoxide, 10.0 µg/ml, Cyclohexane, Price on request 677810 D6-Acetone, 100 µg/ml, Acetonitrile, 1ml Price on request