2,3,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-2347-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 38337 RCRA WI DRO Price on request 94309 Semi-Volatile Mix #1 Price on request 70333 Bromochloroacetonitrile Price on request