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 71947 3-Chlorobenzotrifluoride Price on request 53053 Mixed Calibration Standard 1 Price on request 98313 Denatured Fuel Ethanol Calibration Level 6 Price on request