EPA Method 8100 - Surrogate Standard Back Catalog number: 81002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678382 4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Price on request 673941 Propoxycarbazone sodium, 100mg Price on request 683351 3-Hydroxybenzoic acid, 1000mg Price on request