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 679664 13C6-Tolfenamic acid, 10mg Price on request 681772 Octocrylene, 100 µg/ml, Acetonitrile, 1ml Price on request 59028 Formic acid Price on request