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

Ethanol 80mg/dL Standard (10 x 1mL)

Sentex-8 High Concentration CCV Mix

17ß(H),18 alpha(H)-28-Nor-spergulane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.