2,2',4,5'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: BDE-49 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 83564 2,4,5-T Price on request 97179 Internal & Surrogate Standard 8260B Price on request 681491 13C3-Caffeine, 100 µg/ml, Methanol, 1ml Price on request