1,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1348-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 53071 Spiking Standard 5 Price on request 32451 1,1,1-Trichloroethane Price on request 680228 Cerotic acid, 10mg Price on request