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

1,2,3,5-Tetramethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 527-53-7

4-Chloroaniline

Bromfenvinphos-ethyl, 100 µg/ml, Acetonitrile, 1