WS Anions Back Catalog number: 55011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2220.12-100-IO 3,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32774-16-6 Price on request 73256 Raloxifene Price on request 678085 Cycluron, 100 µg/ml, Acetonitrile, 1ml Price on request