Hexafluorobenzene Back Catalog number: 92749 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72249 L-Serine Price on request C17048000 Sunset Yellow (E110), certified, 0.1g Price on request 2125.12-K-IO Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2 Price on request