Glufosinate-ammonium, 10.0 µg/ml, Water, 10ml

Fenbutatin oxide, 100µg/ml in Acetonitrile, 5ml

Dipropyl phthalate, 250mg

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