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 73141 Quinine Price on request 71016 Benzo(e)pyrene,1000µg/ml in methylene chloride,1ml Price on request 673189 Aldicarb, 100 µg/ml, Acetonitrile, 5ml Price on request