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 33691 Ethanedial Price on request 43031 Pentafluorophenol Price on request 9445.3-100-AN Dalapon Price on request