Fluoxetine-d5 HCl, 100µg/ml in MeOH, 1ml

1,2,3,5,7,8-Hexachloronaphthalene,,,,

PCB No. 169, 10µg/ml in Isooctane, 10ml

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 764661-24-7