EPA Method 500 Internal Standard #6

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

2-Fluorobiphenyl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 321-60-8

2,2',4,5,5'-Pentabromobiphenyl, 1.2ml x 50ug/ml, nonane