Pesticide Mix #21 Conc

Dehydroabietic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1740-19-8

4-Methoxy-4'-chlorobiphenyl, 100µg/ml in IO, 1ml

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