O,O-Dimethylthiophosphate-13C2, sodium salt Back Catalog number: 10708.2-100-MEX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 79671 1,2-Dimethylnaphthalene Price on request 681139 Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml Price on request 678396 Endosulfan-sulfate, 100 µg/ml, Acetonitrile, 5ml Price on request