Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane Back Catalog number: NK-LCS-O Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70889 Trichloroacetic acid Price on request 73412 Tributyl O-acetylcitrate Price on request 33951 2,2-Dichloro-1,1,1-trifluoroethane Price on request