Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-C40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 59229 Metals Mix Price on request SC-212704 rac 3-Hydroxyisobutyric Acid, 1mg Price on request 71051 2-Nitrotoluene Price on request