EPA Method 531.1 - Analytes Back Catalog number: 30042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96559 Doxepin Price on request 673689 Pyrimethanil, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 683821 Stevioside, 10mg Price on request