Antimony (Sb), 1000µg/ml in 2%-HNO3/Water, 100ml

Monocrotophos, 10.0 µg/ml, Acetonitrile, 10ml

(24R)-24-Ethylcholesta-3,5-diene,neat,neat,100 µg,

2,4-D, ethylhexyl ester