4,4’-DDE Back Catalog number: 98848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30096 EPA Method 504.1 Analytes Price on request 684535 Pyriprole, 100 µg/ml, Acetonitrile, 1ml Price on request 675665 Sulfentrazone, 100 µg/ml, Ethyl acetate, 5ml Price on request