Quinclorac, 10.0 µg/ml, Acetonitrile, 10ml

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Monocrotophos,100 µg/mL,acetonitrile,1mL,

Cannflavin B, 1mg