Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

Pentadecafluorooctanoic acid, 100 µg/ml, Methanol

4-Aminophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-30-8

Total Phosphorus (P)