Atrazine-d5, 100µg/ml in Acetone, 1ml

N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide,50 µg/mL,acetonitrile,1mL,

CLP - Instrument Performance Check Soln

Parlar 62, 10µg/mL in nonane, 1,2ml