3,6-Dichloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane

EPA Method 8270C - B/N Matrix Spiking Solution

1,2,3,8,9-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

3-Methyl-2-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 5345-42-6