3,3',4,4'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-77 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended C16996500 Sulfamethazine, 250mg Price on request 92111 EPA Method 8121 Chlorinated Hydrocarbons Price on request 97619 Ketones Mix #2 Price on request