Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679859 Hexamethylphosphoric Triamide, 100 µg/ml, Methano Price on request 679820 Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol Price on request 684278 N-Methyl perfluorooctane sulfonamide ethanol, 25mg Price on request