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

9,10-Dihydroanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-31-0

Sethoxydim, 10.0 µg/ml, Acetonitrile, 10ml

4-Bromochlorobenzene, 20mg/ml in MeOH, 1ml