2,4'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: MBP-8 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DFP-LCS-B100 Mass-Labelled PCDDs/PCDFs/PCBs Solution/Mixture, 1.2ml, nonane Price on request N-11638-250MG Dibutyl chlorendate, 250mg Price on request 90729 Nitrosamines Standard Price on request