Chlorobenzilate, 100 µg/ml, Acetonitrile, 1ml

Lactic acid

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

3-Methylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1002-43-3