#3234397
Úsáidtear GC-HRMS i modhanna den sórt sin.
Such methods utilise GC-HRMS.
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#3234513
I gcás GC-HRMS:
For GC-HRMS:
#3234520
Na critéir bhreise a chomhlíonadh mar a thuairiscítear i gcaighdeáin a aithnítear go hidirnáisiúnta, mar shampla, i gcaighdeán EN 16215:2012 (Beatha ainmhithe - Dé-ocsainí agus PCBanna de chineál dé-ocsaine a chinneadh trí GC-HRMS agus PCBanna táscaire a chinneadh trí GC-HRMS) agus/nó i modhanna EPA 1613 agus 1668 arna n-athbhreithniú, cé is moite den oibleagáid GC-HRMS a úsáid.
Fulfilment of the further criteria as described in internationally recognised standards, for example, in standard EN 16215:2012 (Animal feed – Determination of dioxins and dioxin-like PCBs by GC-HRMS and of indicator PCBs by GC-HRMS) and/or in EPA methods 1613 and 1668 as revised, except the obligation to use GC-HRMS.
#3234401
Chun críocha Chuid A seo, ciallaíonn an teorainn chainníochtaithe shonrach a nglactar léi i gcás comhaicmeach aonair an cion is ísle den anailít is féidir a thomhas le cinnteacht staidrimh réasúnta, a chomhlíonann na critéir sainaitheantais mar a thuairiscítear i gcaighdeáin a aithnítear go hidirnáisiúnta, mar shampla, i gcaighdeán EN 16215:2012 (Beatha ainmhithe - Dé-ocsainí agus PCBanna de chineál dé-ocsaine a chinneadh trí GC-HRMS agus PCBanna táscaire a chinneadh trí GC-HRMS) agus/nó i modhanna EPA 1613 agus 1668 arna n-athbhreithniú.
For the purposes of this Part A, the accepted specific limit of quantification of an individual congener means the lowest content of the analyte that can be measured with reasonable statistical certainty, fulfilling the identification criteria as described in internationally recognised standards, for example, in standard EN 16215:2012 (Animal feed – Determination of dioxins and dioxin-like PCBs by GC-HRMS and of indicator PCBs by GC-HRMS) and/or in EPA methods 1613 and 1668 as revised.
#3234515
Critéir bhreise sainaitheantais agus deimhniúcháin a chomhlíonadh mar a thuairiscítear i gcaighdeáin a aithnítear go hidirnáisiúnta, mar shampla, i gcaighdeán EN 16215:2012 (Beatha ainmhithe – Dé-ocsainí agus PCBanna de chineál dé-ocsaine a chinneadh trí GC-HRMS agus PCBanna táscaire a chinneadh trí GC-HRMS) agus/nó i modhanna EPA 1613 agus 1668 arna n-athbhreithniú.
Fulfilment of further identification and confirmation criteria as described in internationally recognised standards, for example, in standard EN 16215:2012 (Animal feed – Determination of dioxins and dioxin-like PCBs by GC-HRMS and of indicator PCBs by GC-HRMS) and/or in EPA methods 1613 and 1668 as revised.
#3234356
Le modhanna den sórt sin, úsáidtear crómatagrafaíocht gháis in éineacht le mais-speictriméadracht ardtaifeach (GC-HRMS) nó crómatagrafaíocht gháis in éineacht le mais-speictriméadracht sraithe (GC-MS/MS).
Such methods utilise gas chromatography/high resolution mass spectrometry (GC-HRMS) or gas chromatography/tandem mass spectrometry (GC-MS/MS).
#3234476
Is trí GC/HRMS a dheimhneofar thart ar 2 go 10 % de na samplaí comhlíontacha, ag brath ar an maitrís shamplach agus ar thaithí na saotharlainne.
Approximately 2 to 10 % of the compliant samples, depending on sample matrix and laboratory experience, shall be confirmed by GC/HRMS.
#3234645
Crómatagrafaíocht gháis/Brath leictreonghabhála (GC-ECD), GC-LRMS, GC-MS/MS, GC-HRMS nó modhanna coibhéiseacha.
Gas chromatography / Electron Capture Detection (GC-ECD), GC-LRMS, GC-MS/MS, GC-HRMS or equivalent methods.
#3234473
Más mó an tiúchan thomhaiste sin ná 25 % níos ísle ná an tiúchan (an tsuim) ríofa, léiríonn sé sin go bhféadfadh sochtadh comhartha a bheith ann agus cuirfear an sampla faoi réir anailís deimhniúcháin GC-HRMS.
If this measured concentration is more than 25 % lower than the calculated (sum) concentration, this is an indication of potential signal suppression and the respective sample shall be submitted to GC-HRMS confirmatory analysis.