Diquat dibromide monohydrate, 100 µg/ml, Water,

Fumonisin B1, 50µg/mL, Solvent-acetonitrile/water (50/50), Unit 1mL, # of units-1, Cas.no. 116355-83-0

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Ascorbic acid [Vitamin C]