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

2-n-Octylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 880-36-4

Fluorene, 10µg/ml in Acetonitrile, 10ml

PCB No. 21, 100µg/ml in Isooctane, 1ml