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 2778.10-100-AN Heptachlor-exo-epoxide (cis-) Price on request PFRS-028S Tris(2-Ethylhexyl) phosphate, 100µg/ml in Toluene, Price on request 11649.8-K-ME (+/-)-Norepinephrine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request