QC-7A - ICP Optical Back Catalog number: 50281 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8887.21-50-T 3,3',5,5'-Tetrabromobisphenol A diallyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 25327-89-3 Price on request 78012 4-Nitrophenol Price on request 51142 WA EPH Aromatic Hydrocarbons Price on request