Mass-Labelled Chlorophenol Solution/Mixture, 1.2ml, isooctane

3-Hydroxy-Imidacloprid, 100 µg/ml, Acetonitrile,

Diacenaphthyleno[1,2-b;1',2'-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203-42-9

Mercury (Hg)