4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

n-Heptadecane-d36, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 39756-35-9

Metals Mix #2

Mass-Labelled PCB Sampling Standard, 1.2ml, nonane