2,3,7,8-Tetrachlorodibenzo-p-dioxin, 1mg Back Catalog number: D-404N Availability: In the manufacturer's stock Price on request - + Recommended T774202 Triclocarban-13C6, 1mg Price on request 676573 Phthalic acid, 250mg Price on request 52358 ICP-MS Verification Kit Price on request