4,4'-DDD, 100 µg/ml, Toluene, 5ml Back Catalog number: 675989 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50682 ICP-OES EPA 200.7 Calibration Standard Price on request 676282 Dicrotophos, 100 µg/ml, Methanol, 1ml Price on request 10433.19-100MG Flecainide acetate Price on request