3,4-Dichlorobenzyl chloride,1000 µg/mL,isooctane,1mL,

Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2

2,4,6-Trichlorobiphenyl

EPA Method 8150A - Herbicide Methyl Esters