1,3,8-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-138-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-2368-S 2,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 2777.10-100-AN Heptachlor-endo-epoxide (trans-) Price on request 33851 n-Octadecane Price on request