D-Propoxyphene Back Catalog number: 9305.22-K-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 82412 EPA Method 8240A Calibration Check Compounds Price on request M294540 3-Methylcrotonyl Glycine, 50mg Price on request 680638 Triflusulfuron Metabolite IN-M7222, 10mg Price on request