INDIVIDUAL PCBs: Mass-Labelled


Listed on the following pages are the mass-labelled chlorinated biphenyl congeners that are currently available from Wellington. You will note that a few more have been added since our previous catalogue.


All compounds were synthesized using one-product unambiguous routes and their chemical and isotopic purities were confirmed by various techniques. Structural characterization was accomplished by HRGC/LRMS co-injection of the mass-labelled PCB with its native analogue.


All products come with HRGC/LRMS and HRGC/HRMS data which clearly shows their chemical and isotopic purities.


For the availability of congeners that are not listed in this section, please contact Wellington or your local distributor.


INDIVIDUAL PCBs: MASS-LABELLED


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