EPA 1620 Standard 2 Back Catalog number: 52140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MFDET 2-Perfluorodecyl-[1,1-2H2]-[1,2-13C2]-ethanol (10:2), 50µg/ml in MeOH, 1,2ml Price on request 8667.14-10MG Flufenacet, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 142459-58-3 Price on request 679107 4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Price on request