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 36054 EPA Method 552.2 - Haloacetic Acids Price on request 681420 N4-Acetylsulfamethoxazole, 25mg Price on request LA20034100IO PCB-Mix 41, 10 ng/µl, 1ml Price on request