4ml 13-425 scress khosi vial ND13
Gasi chromatography-misa sportmetry (GC-MS) imagwiritsidwa ntchito kwambiri pakuyesa mankhwala chifukwa cha chidwi chachikulu, mwachindunji, komanso kudalirika pakuwona zinthu zingapo. Nayi zifukwa zazikulu zomwe GC-MS imawerengedwa kuti "muyezo wagolide" woyesa mankhwala:
Chidwi chachikulu komanso mwachindunji
Kuzindikira kuchuluka kwa ndalama: GC-MS imatha kuzindikira mankhwala otsika kwambiri osokoneza bongo, kuzindikira zinthu monga mphindi imodzi ngati 1 picogram zitsanzo1. Mulingo wamtunduwu ndikofunikira kuti mudziwe kugwiritsa ntchito mankhwala osokoneza bongo.
Kuzindikiritsa kwapadera: Technology imatha kusiyanitsa pakati pa mankhwala osiyanasiyana ndi ma metabolites awo, kulola kuti chizindikiritso chodziwika bwino cha zinthu zomwe zingapezeke m'magulu odziwika bwino.
Kuwongolera Kwambiri
Mankhwala osiyanasiyana a mankhwala: GC-MS ikhoza kuwina kwamankhwala osiyanasiyana nthawi yomweyo, zomwe zimapangitsa kuti zikhale zothandiza kwa onse achire komanso mankhwala osokoneza bongo. Izi ndizothandiza kwambiri pakupanga matenda am'mimba komanso kufufuza komweko.
Kuyesa Kwatsimikizire: Kuyang'ana koyamba kumatha kugwiritsa ntchito njira zochepa monga immunossassis, GC-MS nthawi zambiri imagwiritsidwa ntchito ngati mayeso otsimikizira kuti atsimikizire zotsatila zoyambirira za izi.
Kutsatira
Zofunikira: Makampani ambiri, kuphatikiza omwe amayendetsedwa ndi dipatimenti yoyendera (dontho), amafuna kugwiritsa ntchito kwa GC-MS kuti mutsimikizire zotsatira zabwino kuchokera pazithunzi zabwino. Chofunikira ichi chikugogomezera kufunika kwake pakuwonetsetsa zotsatira zolondola za mankhwala olondola.
Zoperewera zomwe zidachitika
Muchepetse Zabwino Zabodza: Chinsinsi cha GC-m amachepetsa kwambiri chiopsezo cha malingaliro abodza omwe angachitike pogwiritsa ntchito njira zoyenera zoyesera. Kudalirika kumeneku ndikofunikira pakukonza kwalamulo ndi zamankhwala, komwe zotsatira zolondola ndizolondola.
Kusintha: Ngakhale GC-ms ali ndi malire, monga kufunika kwa kukonzekera kwina kwa zinthu zina, kumatha kupezedwabe kudzera pakuchepetsa, komwe kumawonjezera kusakhazikika komanso kukhazikika kwa mafutawo.
Mwachidule, GC-MS imakondedwa pakuyesa kwa mankhwala chifukwa cha chidwi chosayerekezeka komanso mwachindunji, kuthekera kopambana ndi mfundo zowongolera, komanso kuthekera kochepetsa malingaliro abodza. Makhalidwe amenewa ndi chida chofunikira kwambiri m'makampani achipatala komanso chowonekera.
