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

1,3-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 610-46-8

2,3,4,4',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Pyrimethanil, 100µg/ml in Acetonitrile, 1ml