Valeramide, 250mg Back Catalog number: 684902 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 21013 EPA Method 8260 Internal Standard - Revised Price on request 9435.17-100-CY Butachlor Price on request MCPS Mass-Labelled Chlorophenol Solution/Mixture, 1.2ml, isooctane Price on request