Nitrapyrin, 10 µg/ml, Ethyl acetate, 10ml

Ethanol standard in whole blood,1.1g/L,whole blood, 1.5mL

EPA Method 8032 Internal Standard

2,2',4,4'-Tetrabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 5436-43-1