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 684246 D5-Nitrobenzene, 1000mg Price on request 40008 EPA Method 617 - Analytes Mix #2 Price on request 59418 Custom Calibration Standard Price on request