Difenoconazole, 100µg/ml in Methanol, 1ml

Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane

PCB Mix 10 ppb

Perfluoro-n-hexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 355-42-0