Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml

d3(ringA) Isoadiantane; ca. 20% d2, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

BDE-47, 50µg/ml in Isooctane, 1ml