Diisopropylnaphthalene (mixture of isomers), certified, 0.1g

Volatile Standard

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

1,5-Dihydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-12-4