EPA Method 515.2 Underivatized Back Catalog number: 30073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DBDPE 1,2-Bis(pentabromophenyl)ethane, 1.2ml x 25ug/ml, toluene Price on request 680791 Allethrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 681369 Siduron, 100mg Price on request