2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: BDE-47 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended PLAS-AX-019N 2H-benzimidazole-2-thione, 1,3-di-hydro-4(or 5)-methyl Price on request 72165 Folic acid Price on request 51183 Retention Time Marker Solution Iowa OA-2 Price on request