EPA Method 504 - EDB & DBCP Back Catalog number: 19211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70783 n-Pentane Price on request 679837 Tributyl phosphate, 100 µg/ml, Methanol, 5ml Price on request C15804000 (+)-Oxymatrine, 25mg Price on request