Methanol, 1ml

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

Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

3,5-Dimethylanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 874-63-5