Propoxur D3, 100μg/ml in Acetone, 1ml

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 198-55-0

Bifenazate-diazene, 100 µg/ml, Ethyl acetate, 1m