Parathion methyl Back Catalog number: X9135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3431.9-K-ME MCPA,1000 µg/mL,MeOH,1mL, Price on request 34042 EPA Method 531.2 - Analytes Price on request 677498 Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml Price on request