EPA Method 502/524 Volatile Standard, 2000µg/ml in MeOH, 1ml

o-Anisidine

Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane

Arochlor 1232, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11141-16-5