1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane

Vitamin A linoelate,neat,neat,100mg,

6-Methylchrysene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1705-85-7

Paraquat dichloride, 100 µg/ml, Water, 1ml