2,3,4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,2-Dichloroethane, 1000 ng/µl, 1ml

Mineral oil (white, heavy)

Endosulfan alcohol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2157-19-9