EPA Method 1618 Organochlorine Mix C

Ethyl dodecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-33-2

Pseudoephedrin

p,p'-(13C12)Methoxychlor, 100µg/ml in Nonane, 1,2ml