Sulfate (SO42-) Back Catalog number: 50805 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2675.17-50-IO 3,3',5,5'-Tetrabromobisphenol A dimethyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 37853-61-5 Price on request 70263 Simazine, 1000µg/ml in Acetone, 1ml Price on request 71973 2,2-Bis(4-chlorophenyl)ethanol Price on request