D8-Triforine, 100 µg/ml, Acetone, 1ml

Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane

1,4-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

AQIS Mix