2,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-247-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 96566 17?-Methyltestosterone Price on request 92387 EPA Method 8141 Surrogate Standard Price on request 53026 Alternate Interferents A Price on request