1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Flupyrsulfuron-methyl, 100 µg/ml, Acetonitrile,

Furosemid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54-31-9

gamma-BHC, 1000µg/ml in Hexane, 1ml