Cyanofenphos, 10 µg/ml, Ethyl acetate, 10ml

1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Metoprolol tartrate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 56392-17-7

2-Hydroxy-3-methylbutyric acid