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

Aqueous ethanol control EtOH AQ (4.0g/L), 10 x 3.0ml

Anthraceno[2,3-a]coronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5869-17-0

3-n-Heptylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65016-61-7