1,3,4,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1349-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 83202 EPA Method 8121 Analytes Price on request 96528 Nordiazepam Price on request 680783 sec-Butylparaben, 100mg Price on request