1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1267-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 31027 EPA Method 525 Pesticide Mix #1 Price on request 70218 Metribuzin, 1000µg/ml in MeOH, 1ml Price on request 677937 D12-Benzo[a]pyrene, 10.0 µg/ml, Cyclohexane, 10m Price on request