(13C10)Chlordene, 1.2mL x 100ug/mL, nonane

Propachlor, 100 µg/ml, Acetonitrile, 1ml

2,3-Butanedione, 1000µg/ml in MeOH, 5ml

4,4'-Thiodianiline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 139-65-1