Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

1H,1H,9H-Perfluorononan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-18-1

Demeton-S-methyl, 10.0 µg/ml, Acetonitrile, 10ml

Fenamiphos sulfoxide