2,4-D, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-1140-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 673684 Prothiofos, 100 µg/ml, Ethyl acetate, 5ml Price on request 92197 Aroclors 1016 + 1260 + DCB Price on request 14800-0160-50ME5 Trifluoromethanesulfonic acid, 50µg/ml in MeOH, 5ml Price on request