4,4'-DDE, 100 µg/ml, Toluene, 5ml Back Catalog number: 675841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended Y0000095 Diosmin for system suitability, 5mg Price on request 680804 Metolachlor, 10.0 µg/ml, Acetonitrile, 10ml Price on request 70173 EPTC Price on request