# Commission Regulation (EU) 2017/644 of 5 April 2017 laying down methods of sampling and analysis for the control of levels of dioxins, dioxin-like PCBs and non-dioxin-like PCBs in certain foodstuffs and repealing Regulation (EU) No 589/2014 (Text with EEA relevance), Division II: ABBREVIATIONS USED

Extent: E+W+S+N.I.

BEQBioanalytical Equivalents
GCGas chromatography
HRMSHigh resolution mass spectrometry
LRMSLow resolution mass spectrometry
MS/MSTandem mass spectrometry
PCBPolychlorinated biphenyl
Non-dioxin-like PCBsPCB 28, PCB 52, PCB 101, PCB 138, PCB 153 and PCB 180
PCDDPolychlorinated dibenzo-p-dioxins
PCDFPolychlorinated dibenzofurans
QCQuality control
REPRelative potency
TEFToxic Equivalency Factor
TEQToxic Equivalents
TCDD2,3,7,8-Tetrachlorodibenzo-p-dioxin
UExpanded measurement uncertainty

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Source: https://www.legislation.gov.uk/eur/2017/644/annex/I/division/II (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-644/annex-I/division-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.