D5-Propachlor, 10mg

(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane

POE (20) Nonylphenol,neat,neat,100mg,

1,2,4,5-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 95-93-2