Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0

Benzo(g,h,i)perylene

10-Chloro-3-phenyl-4H-benzo[a]quinolizin-4-one, Comet assay grade,1.5mM,DMSO,1mL certan