Permethrin, 100 µg/ml, Acetonitrile, 5ml

Formaldehyde-2,4-DNPH, 1000µg/ml in Acetonitrile, 5ml

Microcystin LR, 10µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 101043-37-2

Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml