1,4-Difluorobenzene Back Catalog number: 90968 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93901 Volatile Standard Price on request 12171.3-2K-ME Acetone-2-13C,2000 µg/mL,MeOH,1mL, Price on request 30032 EPA Method 525 - Fortification Solution Price on request