Method 1614 Native PAR Stock Solution, in Nonane, 1,2ml

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

2,4,6-Trinitrotoluene

4,9-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66291-34-7