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Division 9 Performance characteristics: criteria for the sum of non-dioxin-like PCBs at the maximum levelF1

United Kingdom

Original text. Later amendments are not shown.

Use of all six 13 C-labelled analogues as internal standards required.

Isotope dilution mass spectrometry f1 Other techniques
Trueness – 20 to + 20 % – 30 to + 30 %
Intermediate precision (RSD %) ≤ 15 % ≤ 20 %
Difference between upper and lower-bound calculation ≤ 20 % ≤ 20 %

Annotations

Textual amendments

F1

Substituted by Commission Regulation (EU) 2017/771 of 3 May 2017 amending Regulation (EC) No 152/2009 as regards the methods for the determination of the levels of dioxins and polychlorinated biphenyls (Text with EEA relevance).

Footnotes

f1

Use of all six 13 C-labelled analogues as internal standards required.