Endosulfan II (b), 1.2mL x 100ug/mL, nonane

1,1,2,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml

1,2,8-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane

Pyrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-52-1