Nonafluorobutane-1-sulfonic acid

Hexanal, 1000mg

PCB No. 204, 100µg/ml in Isooctane, 1ml

Chlordane, oxy, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 27304-13-8