2,4,4'-Trichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-28 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 672814 Atrazine, 250mg Price on request 677360 AHTN (Tonalid), 100 µg/ml, Cyclohexane, 5ml Price on request 58083 Bismuth (Bi) Price on request