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 57190 Thorium (Th) Price on request 673474 Aldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 96534 Triazolam Price on request