2,4-DB Back Catalog number: 83573 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672879 Pencycuron, 100mg Price on request NG-16493-1G 3-Ethoxy propionaldehyde diethyl acetal, 1g Price on request 676864 Coumaphos alcohol metabolite, 100mg Price on request