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 52079 Instrument Standard 3 Price on request 92248 EPA Method 508 Pesticide Mix Price on request L20030300IO PCB-Mix 3, 10 µg/mL in Isooctane, 10ml Price on request