Linuron, 10.0 µg/ml, Acetonitrile, 10ml

Isooctane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 540-84-1

Citalopram Hydrobromide, >98%, 1g

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane