Tri-p-tolyl phosphate, 1.2ml x 50ug/ml, toluene

Spiking Standard 3

Dodecylbenzenesulfonic acid, mixture of linear C10-13, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27176-87-0

Dioxin-Like PCBs Individual Calibration Sol. CS3., in Nonane, 500µl