Difenacoum, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 675752 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S680512 Spermine-d20, 1mg Price on request 70843 2,4,5-T, butyl ester Price on request 679976 Pyrasulfotole, 100 µg/ml, Acetonitrile, 5ml Price on request