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 672886 Tecnazene, 250mg Price on request 43106 EPA Consent Decree - Internal Standard Price on request 675202 D6-Phosmet, 10mg Price on request