Carfentrazone (free acid), 10mg Back Catalog number: 684250 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71642 Isopropyl sulfide Price on request C17406500 cis-1,2,3,6-Tetrahydrophthalimide, certified, 0.25g Price on request 19249 Herbicide Spiking Standard - TCLP Procedure Price on request