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

1,3,5-Trichlorobenzene 1000µg/mL in Hexane, 1ml

4-Bromo-2-nitroaniline, , Solvent-, Unit , # of units-, Cas.no. 875-51-4

Chlorobenzene-Mix 6, 100 µg/ml, Acetone, 5ml