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 92686 Pesticide Mix #3 Price on request 91824 Chlordane Price on request PFHXA Perfluoro-n-hexanoic acid, 1.2ml x 50ug/ml, methanol Price on request