Parathion ethyl, 1000µg/ml in MeOH, 1ml Back Catalog number: 70383 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 59035 Inorganic Mix #3 Conc. #1 Price on request 31056 EPA Method 552.1 - Surrogate Standard Price on request 92171 Ethanol Price on request