Dibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Back Catalog number: 2029.12-50-NN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 98646 California Gas Additive Standard Price on request 92377 Freon Mix Price on request 57140 Zirconium (Zr) Price on request