EPA Method 507 Analyte Mix #10

Mass-Labelled PCB Congener Solution/Mixture, 5µg/ml in Nonane, 1,2ml

Potassium sorbate

Dibenzo[a,e]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5385-75-1