4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Back Catalog number: S-FC93S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 70211 2-Heptanone Price on request M326031 6β-Μethyl Prednisolone 21-Acetate (>90%), 2,5mg Price on request PCB-ST-A Native PCB Stock Solution , 1.2ml , nonane Price on request