Metazachlor ESA sodium salt, 10mg

Profluralin, 100 µg/ml, Acetonitrile, 1ml

Benz(a)anthracene, 10μg/ml in Cyclohexane, 10ml

Di-n-nonyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-76-4