4-(tert-Octyl)phenol, 100µg/ml in MeOH, 1ml

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

N-Nitrosodibenzylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5336-53-8

2,4,5,6-Tetrachloro-m-xylene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.