Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673089 Naproxen, 250mg Price on request 682259 2-(Methylthio)benzothiazole, 100mg Price on request C10968500 Carbamazepin, 100mg Price on request