1,4-Difluorobenzene Back Catalog number: 90968 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11226.7-100-IO 5-Methylbenzotriazole-4,6,7-d3-methyl-d3,100 µg/mL,isooctane,1mL, Price on request 33007 EPA Method 524.2 Volatiles Price on request 10768.18-100-ME Diatrizoic acid meglumine salt Price on request