Retention Marker Standard - TX1005

4-Nitrophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 100-02-7

Di-iso-butyl phthalate (Di-2-methylpropyl phthalate), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-69-5

Octachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene