1,4-Dichlorobutane Back Catalog number: 32961 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98626 PCB Mix 25 ppb Price on request 71172 Vinyl bromide Price on request 20295 Chlorothalonil Metabolite R471811-13C2,15N2 sodium salt, 2,5mg Price on request