PCB No. 47, 100µg/ml in Isooctane, 1ml

Metosulam, 10.0 µg/ml, Acetonitrile, 10ml

4-n-Hexylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2446-69-7

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