Sodium perfluoro-[13C8]octanesulfonate, 50µg/ml in MeOH, 1,2ml

1-Heneicosanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 15594-90-8

Dimethachlor ESA sodium salt, 10mg

1,2,3,5,7-Pentachloronaphthalene,,,,