Aliphatic Hydrocarbon Calibration #3 Back Catalog number: 93905 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1945.19-10MG 4-Fluoro-1-methoxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 94573 Volatile Standard Price on request 31521 m-Xylene Price on request