Gaois

Search direction

Search mode

Filter results

Collections

3 results in 2 documents

  1. #2050983

    Tá an mhais-speictriméadracht ísealtaifigh (LRMS de réir taifeach aonaid maise) agus mais-speictriméadracht ardtaifigh (HRMS), lena n-áirítear e.g. Teascóga fócasaithe dúbailte, Am Eitilte (TOF) agus uirlisí Orbitrap iomchuí.

    Both low-resolution mass spectrometry (LRMS, at unit mass resolution) and high-resolution mass spectrometry (HRMS), including e.g. double focusing sectors, Time of Flight (TOF) and Orbitrap instruments are appropriate.

    Commission Implementing Regulation (EU) 2021/808 of 22 March 2021 on the performance of analytical methods for residues of pharmacologically active substances used in food-producing animals and on the interpretation of results as well as on the methods to be used for sampling and repealing Decisions 2002/657/EC and 98/179/EC (Text with EEA relevance)

  2. #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).

    Commission Implementing Regulation (EU) 2024/771 of 29 February 2024 amending Regulation (EC) No 152/2009 laying down the methods of sampling and analysis for the official control of feed

  3. #2050984

    Chun sainaitheantas anailíte a dheimhniú i mais-speictriméadracht ardtaifigh (HRMS), beidh diallas maise na n-ian diagnóiseach go léir faoi bhun 5 ppm (nó i gcás m/z < 200 faoi bhun 1 mDa).

    For confirmation of the identity of an analyte in high-resolution mass spectrometry (HRMS) the mass deviation of all diagnostic ions shall be below 5 ppm (or in case of m/z < 200 below 1 mDa).

    Commission Implementing Regulation (EU) 2021/808 of 22 March 2021 on the performance of analytical methods for residues of pharmacologically active substances used in food-producing animals and on the interpretation of results as well as on the methods to be used for sampling and repealing Decisions 2002/657/EC and 98/179/EC (Text with EEA relevance)