Heptachlor-exo-epoxide, 10 µg/ml, Acetonitrile,

Octachlorodibenzofuran, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39001-02-0

4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml

2-Chloro-6-nitrotoluene