PCB No. 145, 100µg/ml in Isooctane, 1ml

7-Oxodehydroabietic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 18684-55-4/68684-55-4

4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

2-Chloroethyl vinyl ether