2,3,8-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-238 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 51065 ASTM D-4815 Calibration Mix #2 Price on request T535280 Tolcide 2230 (90%), 100mg Price on request 66005 2,3-Dichlorobiphenyl (5) Price on request