1,2,3,6,7,8-Hexachlorodibenzofuran

Sodium perfluoro-1-pentanesulfonate, 1.2ml x 50ug/ml, methanol

4,4'-(1-Phenylethylidene)bisphenol, 1.2ml x 50ug/ml, methanol

Natural alkyl pyrazines, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.