Climbazol, 1000µg/ml in Acetonitrile, 1ml

3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

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

3-Chloro-1,2-propandiol-1-monolinoleate