Methidathion, 1000µg/ml in MeOH, 1ml Back Catalog number: 70745 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676238 Chlorpropham, 100 µg/ml, Acetonitrile, 1ml Price on request 677533 Chrysene, 25mg Price on request 673525 Chlorpyrifos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request