Six marker PCBs: Difference between revisions
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''Six marker PCBs'': (Σ6PCB), a selection of PCB congeners. Σ6PCB denotes the sum of the six marker PCBs. In a sample containing PCBs, there are often several dozens of different congeners. For practical reasons, all of them are not always measured, but the most important congeners are used as indicators: congeners with IUPAC numbers 28, 52, 101, 138, 153, and 180 (2,4,4'-TriCB, 2,2',5,5'-TCB, 2,2',4,5,5'-PeCB, 2,2',3,4,4',5'-HxCB, 2,2',4,4',5,5'-HxCB, 2,2',3,4,4',5,5'-HpCB, respectively).<ref> Tuomisto, Vartiainen, Tuomisto: Dioxin synopsis. Report / National Institute for Health and Welfare, ISSN 1798-0089 ; 14/2011 [http://lib.thl.fi:2345/lib4/src?PBFORMTYPE=01002&TITLEID=53321&SQS=1:FI:1::10:50::HTML&PL=0]</ref> | |||
==References== | |||
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[[category:Dioxin synopsis]] | [[category:Dioxin synopsis]] | ||
[[op_fi:Kuusi PCB-merkkiainejohdosta]] | |||
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Six marker PCBs: (Σ6PCB), a selection of PCB congeners. Σ6PCB denotes the sum of the six marker PCBs. In a sample containing PCBs, there are often several dozens of different congeners. For practical reasons, all of them are not always measured, but the most important congeners are used as indicators: congeners with IUPAC numbers 28, 52, 101, 138, 153, and 180 (2,4,4'-TriCB, 2,2',5,5'-TCB, 2,2',4,5,5'-PeCB, 2,2',3,4,4',5'-HxCB, 2,2',4,4',5,5'-HxCB, 2,2',3,4,4',5,5'-HpCB, respectively).[1]