2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml Back Catalog number: BDE-047S Availability: In the manufacturer's stock Price on request - + Recommended 50113 Anion Mix #2 Price on request D454510-10MG rac 3,4-Dihydroxyphenylethylene Glycol, 10mg Price on request 54242 Alkalinity as Calcium Carbonate Price on request