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

CWA Organophosphorous Pesticides

N-Nitrosopiperidine-d10, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 960049-21-2

1-Bromo-2-chloroethane, 100 µg/ml, Methanol, 1ml