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 15900-0290-100AN5 Azoxystrobin, 100µg/ml in Acetonitrile, 5ml Price on request 675338 1-(4-Chlorophenyl)urea, 100mg Price on request 50110C TOC Calibration Standard Price on request