Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 682461 2,5-Dichlorophenol, 1000mg Price on request 70387 Famphur Price on request 681420 N4-Acetylsulfamethoxazole, 25mg Price on request