Metazachlor, 100 µg/ml, Acetonitrile, 5ml

4-Chloroaniline

PAH-Mix 4 deuterated, 10µg/ml in Acetonitrile, 1ml

1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2