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 79131 2,3,4,6-Tetrachlorophenol Price on request 681491 13C3-Caffeine, 100 µg/ml, Methanol, 1ml Price on request 679095 Ioxynil, 100mg Price on request