EPA Method 1618 Organochlorine Mix C Back Catalog number: 20138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFNA Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 678116 Benzyldimethyltetradecylammonium chloride, 100 µg/ Price on request 3374.6-100-AN Dichloran Price on request