4,4'-DDD, 100 µg/ml, Toluene, 5ml Back Catalog number: 675989 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-2347-S 2,3,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request M542520 rac Mono(2-ethyl-5-oxohexyl) Phthalate, 1mg Price on request CFN98681 Genistein, >98%, 20mg Price on request