EPA Method 504 - EDB & DBCP

2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

2-Chlorobiphenyl (BZ-1)

Custom Mix Bergenbier B, in water 8902. acetaldehyde 5 ppm 0185. DMS (dimethyl sulfide) 50 ppb 2271. ethyl-acetate