2,4,6-Trinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 88-89-1

Mono-n-butyltriethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17582-53-5

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

N-ethylperfluoro-1-octanesulfonamide , 1.2ml x 50ug/ml, methanol