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 2239.15-25-2AN Deoxynivalenol CRM,25 µg/mL,acetonitrile,2mL, Price on request 15900-4680-100AN5 Terbuthylazin, 100μg/ml in Acetonitrile, 5ml Price on request 70230 2-Nitrophenol Price on request