1,2,4-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Total Kjeldahl Nitrogen as N

n-Undecane, ?13C: -26.11, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 1120-21-4

1-Octanol, 1ml