2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Metazachlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

Perfluorooctane sulfonamide

n-Butylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-93-9