EPA Method 1618 Organochlorine Mix C Back Catalog number: 20138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3546.11-10MG 2-Methyl-1,4-naphthoquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 58-27-5 Price on request 678110 Isoxadifen-ethyl, 100 µg/ml, Acetonitrile, 1ml Price on request 673295 Fluazifop-butyl, 100 µg/ml, Acetonitrile, 5ml Price on request