Promecarb, 100 µg/ml, Acetonitrile, 5ml

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

1-Chloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 90-13-1

2,2',5,5'-Tetrachlorobiphenyl,neat,neat,10mg,