Isofenphos, 10.0 µg/ml, Ethyl acetate, 10ml

Ethanol standard in water,2.0g/L,water, 3mL

1,1,1-Trichloro-2,2-bis[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

Diuron, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 330-54-1