EPA Method 504 - EDB & DBCP

D8-Naphthalene, 2mg/ml, tert-Butyl methyl ether,

Ametoctradin, 100 µg/ml, Acetonitrile, 1ml

Tris(4-isopropylphenyl) phosphate-d33,100 µg/mL,isooctane,1mL,