Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Back Catalog number: DF-LCS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 38249 Pesticides PT LC-MS/MS Price on request 675032 Sodium Dodecylbenzenesulfonate (soft type) (LAS 10 Price on request 73466 Diethanolamine-d8 Price on request