2,3,6,7-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

n-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-76-2

Chlorfenson, 100 µg/ml, Ethyl acetate, 5ml

Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml