2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-49 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 685206 Halauxifen-methyl, 25mg Price on request 20049 CLP Volatiles - QTM Calibration Mix #1 Price on request 94980 PCB Congener Mix #2 Price on request