1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1239-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-CVS-B10-SET 1 CS1/CS3/CS5/CS7/CS9 Kit, 5 x 200ul, nonane Price on request L429-AS Method 429 Alternate Standard Stock Solution, 1.2ml, isooctane Price on request 72764 Heptachlor epoxide Price on request