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

Di-isooctyl phthalate (mixture of C8-isomers), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27554-26-3

Ethanol 300mg/dL Standard (10 x 1mL)

4,4'-Sulfonylbis(2,6-dibromophenol), techn.