2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

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

2,2',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Methyl-1-[4-(1-methylethyl)phenyl]-1-propanone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 72846-62-9