Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 10ml

Atrazine-d5 (ethyl-d5), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 163165-75-1

4,4’-Methoxychlor

4,6-Dinitro-2-methylphenol