1,3,6,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1369-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70476 Benzo(j)fluoranthene Price on request 30070 EPA Method 502/524 Surrogate Standard #1 Price on request 30171 High Concentration VOC Mix #2 Price on request