EPA Method 632.1 Analytes Back Catalog number: 40047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFAC-C-ES Mass-Labelled PFC Extraction Standard, 2µg/ml in MeOH, 1,2ml Price on request 2558.8-K-ME Styrene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 100-42-5 Price on request 675077 D10-Parathion-ethyl, 10mg Price on request