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

1,2-Dibromopropane, 100µg/ml in MTBE, 1ml

Tetradifon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-29-0

Simetryn