2,3,4-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-234-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended FRS-028S HBCDD, 100ug/ml in toluene, 1ml Price on request 677682 Indeno[1,2,3-c,d]pyrene, 100 µg/ml, Acetonitrile, Price on request 675721 Heptachlor-exo-epoxide, 10.0 µg/ml, Ethyl acetate Price on request