EPA Method 504 - EDB & DBCP Back Catalog number: 19029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57050 Tin (Sn), 1000µg/ml in in 2%-HNO3 / 6%-HCl, 100ml Price on request 675359 D4-Ethephon, 100 µg/ml, Acetone, 1ml Price on request 688062 n-Octacosane, 250mg Price on request