Norflurazon Back Catalog number: 8673.12-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 73418 2,3-Pentanedione Price on request 31051 EPA Method 550 Analytes Price on request 8680.20-100 Bitertanol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. Price on request