Perfluorooctane sulfonamide

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

4-Hydroxyindole

Methyl 5-cis,8-cis,11-cis-eicosatrienoate , Approx. 2mg in approx. 0,5mL methanol, Solvent-, Unit , # of units-, Cas.no. 169232-04-6