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

1,2,3,5,7-Pentachloronaphthalene,,,,

Demeton-O, 100 µg/ml, Acetonitrile, 1ml

(20R/20S)-Dammarane (50/50), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.