2,3,3',4,4',6-Hexachlorobiphenyl (158)

Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4

WS Organochlorine Pesticides

Isopropylbenzene, 100 ng/µl, 1ml