EPA Method 502/524 High Conc VOC Mix #2

1-Nitrotriphenylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane

2,3,3',5,5'-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39635-32-0