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

N-Nitrosonornicotine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 808508-23-2

Phthalic acid, bis-2-ethoxyethyl ester, certified, 0.1g

o-Anisidine