2,3-Dibromophenol, 1.2ml x 100ug/ml, toluene

Bensulfuron-methyl, 100 µg/ml, Acetonitrile, 1ml

Di-n-ditridecyl phthalate,1000 µg/mL,isooctane,1mL,

Methyl 9-cis-eicosenoate , 1000µg/ml in Isooctane, 1ml