D7-Atrazine-desethyl, 10mg

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

Di-n-pentyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 131-18-0

2,6,?,?-Tetrachlorotoluene