Aug. 2824
Patsamba wamagesi chromatography (HS-GC) ndi njira yamphamvu yowunikira yopenda zinthu zosasunthika pamitundu yosiyanasiyana, kuphatikizapo zakumwa komanso zolimba. Njira yoyendetsera mosasamala kuchokera ku matricts osasinthika popanda kupatsa chithunzi chonsecho mwachindunji mu chromatograph (GC). M'malo mwake, HS-GC imasanthula gawo la gasi pamwamba pa zitsanzo, yotchedwa mutu. Blog iyi idzaphimba zonse zomwe muyenera kudziwa za mutu wa GC SAMSPSSSPem kukonzekera, kuphatikiza njira zake, maluso ake, mapindu, ndi machitidwe abwino.
Ndikufuna kudziwa zambiri za mutu wa mutu, chonde onani nkhaniyi: Maupangiri Okwanira a Mbale: Zosankha, kusankha, mtengo, ndi kugwiritsa ntchito
Kumvetsetsa kusanza
Ma Sapling Shapling amakhazikitsidwa ndi mfundo yovuta yovutirapo mu chithunzicho imatha kugawa gawo la gasi pamwamba pa chikondwererochi pomwe chimatentha kapena kutsanziridwa. Njirayi imakhala yothandiza kwambiri kuti isanthulize mankhwala osokoneza bongo (vocs), ma sodied otsalira, ndi zinthu zina zozizira. Njira zam'mutu zimachepetsa kuyambitsa kwa zinthu zosasunthika ndi zodetsedwa mu GC Systems, zomwe zimapangitsa chromatogragram ndi zotsatira zabwino kwambiri.
Malingaliro ofunikira a mitu yam'mutu
Kufanana:Pamene Sampuli idayikidwa vial yosindikizidwa Ndipo anatenthetsa, masinthidwe osasunthika adzasamukira kumadzi kapena gawo lolimba kupita ku gawo la gasi mpaka kufanana kufikiridwa. Kusanthula kwa kafukufuku yemwe ali mu mutu kumatengera kukhazikika kwake komanso kutentha kwa zitsanzo.
Kugawanika Kugwirizana (k):Kuphatikiza kwa gawo ndi chinthu chofunikira kwambiri ku Sapping. Limafotokoza kugawa kwa zinthu zosasunthika pakati pa madzi ndi gasi. Mafuta okhala ndi mfundo zotsika amakonda kugawana mosavuta mu gawo la gasi ndipo motero apezeka mosavuta.
STATIC vs. wamphamvu kwambiri.Ma Sapling Sappling amatha kuchitidwa pogwiritsa ntchito zokhazikika kapena zolimbitsa thupi. Kukhazikika kwa mutu kumaphatikizapo kulola chitsanzo kuti chikwaniritse kufanana kwa vial, pomwe chapamwamba kumatanthauza kuchotsa mosalekeza mitundu yosasunthika kuti isankhidwe.
Patsamba la mpweya chromatography zitsanzo
Kukonzekera koyenera ndikofunikira kuti mupeze zotsatira zolondola komanso zokulerera m'masitolo a chromatoatography. Zolemba zotsatirazi zimafotokoza zomwe zikuwunika pokonzekera kusanthula kwa mutu.
1. Sankhani njira yoyenera
Kusankha kumanjaZitsanzo zamilandundizofunikira kuti mukwaniritse zitsanzo zopambana. Mitundu yodziwika bwino imakhala 6ml, 10ml, ndi 20ml, ndi20ml Mbalekukhala wogwiritsidwa ntchito kwambiri. Zizindikiro zofunikira kuziganizira mukasankha Mbale zikuphatikiza:
Zinthu:Mbale zambiri zimapangidwa ndigalasi kapena pulasitiki.Mbale zagalasiAmayenereradi zitsanzo zosasunthika chifukwa cha kuchepa kwawo ndikuchepetsa mphamvu yolerera.
Njira Yosindikizira:Mbale zitha kusindikizidwa ndi zigawenga kapena zipewa. Mbale zamphongoPatsani chisindikizo chambiri, chomwe ndi chochititsa chidwi kuti apitirize kukhulupirika.
SEPTM REPEL:Septa idagwiritsa ntchito kusindikiza Mbale zitha kuyambitsa zodetsa ngati sizili bwino. Yang'anani Septa yomwe idapangidwa makamaka pamapulogalamu atsemphatia, chifukwa sangathe kutsika mu nsonga.
2. Kuchulukitsa kwa zitsanzo ndi kuchepa
Kuchuluka kwa zitsanzo zomwe zili mu Vial ndikofunikira kuti mukwaniritse mutu wokwanira. Nthawi zambiri, buku la zitsanzo ziyenera kukhala pafupifupi 1 \ / 3 mpaka 1 \ / 2 mwa kuchuluka kwa vialyo kuti ipereketsetsetsetsetsetu kwa gawo la gasi.
Disince:Ngati zitsanzo zomwe zikukula ndizokwera kwambiri, zimatha kuchititsa kuti m'mbali mwa nsonga zokwanira, zimabweretsa zolakwika. Kuchepetsa zitsanzo ndi zosungunulira zoyenera zitha kuthandiza kukwaniritsa zomwe mukufuna.
Mukufuna kudziwa zambiri chifukwa chifukwa chiyani pali mbale zamatumbo omwe amagwiritsidwa ntchito mu chromatography? Chifukwa chiyani mbale zamtchire ndizogwiritsidwa ntchito mu chromatography? 12
3. Kuwongolera kutentha
Kutentha kumathandizira gawo lofunikira kwambiri m'matumba momwe limakhudzira kusasamala kwa olamba ndi kugawa kwawo gawo la gasi.
Kutentha kofanana:Mbale zamtunduwu uyenera kulamuliridwa ku kutentha kovomerezeka kuti ukweze kumasulidwa kwa osasunthika kum'mutu. Kutentha koyenera kumadalira pakuwunika komwe kumasanthula ndikuyenera kutsimikiziridwa panthawi ya chitukuko.
Nthawi Yofanana:Lolani nthawi yokwanira kuti ifike pofikira kufanana. Izi zimatha kukhala zosiyanasiyana kutengera zitsanzo za patrix ndi kusala kwa mankhwala. Nthawi zambiri nthawi yofanana ndi mphindi 30 mpaka maola angapo.
4. Muchepetse kuipitsidwa
Kuyipitsidwa kumatha kumakhudza kwambiri kulondola kwa ma cemematotography. Kuchepetsa chiopsezo cha kuipitsidwa, chitani izi:
Gwiritsani Ntchito Mbale Zapakati Pachiyambi:Nthawi zonse gwiritsani ntchito Mbale Zapakatikati pa Zosasintha kuti mupewe kuyambitsa matenda osamalira kapena kusamalira.
NJIRA ZABWINO:Yendetsani njira zothanirana ndi zomwe zingawonongedwe. Izi zimaphatikizapo kusanthula zitsanzo zopanda kanthu pogwiritsa ntchito njira zomwezi ndi zowunikira kuti zitsimikizire kuti palibe zowoneka zosafunikira zomwe zimawonekera mu chromatogram.
Zoyendetsedwa bwino zachilengedwe:Chitani chitsanzo cha zitsanzo m'malo oyera kuti muchepetse kuwonekera kwa mpweya woipa.
5. Sankhani njira yolondola mutu
Monga tanena kale, ma Sapling amatha kukhala okhazikika kapena amphamvu. Njira yosankha imatengera ntchito inayake ndi mtundu wa zitsanzo.
STATIC NutSpace:Njirayi ndiyoyenera pamapulogalamu ambiri ndipo imagwiritsidwa ntchito kwambiri posanthula zinthu zosasunthika mu zakumwa komanso zolimba. Imalola kuti aziwunika mwachilengedwe kuti agawane mwachilengedwe popanda kukhazikitsidwa kwa mpweya wowonjezera.
Mphamvu yamphamvu:Njirayi imayenera kusamba bwino zitsanzo zomwe zimasungidwa mopitirira muyeso zosokoneza. Nthawi zambiri imagwiritsidwa ntchito pogwiritsa ntchito poyesa kwachilengedwe komanso kusanthula kwa chakudya komwe zitsanzo zimatha kukhala ndi zosaka zotsika.
Ubwino wa mutu wa DC SAMPLING
Chromatograms:Posanthula gawo la nthunzi lokha, Kuwala kwatsemphana kumachepetsa kuyambitsa kwa zinthu zomwe sizingasinthe komanso zodetsedwa, zomwe zimapangitsa kuti zitsulo zikhale zotsuka komanso kusinthasintha.
Anachepetsa nthawi yokonzekera:Ma Sappace Scalling amasandulika pang'onopang'ono njira yokonzekera, monga momwe imathetsa kufunika kwa zovuta kapena njira zina.
Kuchulukitsa:Kukhazikika kwa osankhidwa mosavuta mu nsonga kumatha kuyambitsa chidwi, kumapangitsa kuti zikhale zosavuta kuzindikira mankhwala osokoneza bongo.
Kusiyanitsa:Ma Sapling Sappling angagwiritsidwe ntchito mitundu yosiyanasiyana ya zitsanzo, kuphatikizapo zakumwa, zolimba, komanso matrics ovuta, ndikupangitsa kukhala njira yovuta yothandizira kugwiritsa ntchito.
Mukufuna kudziwa zambiri za kuchuluka kwa mizere yaizoni ndi zikopa, chonde onani anice awa: Kodi kuchuluka kwa kupanikizana kwa giariren mipata ndi chiyani?
Mapeto
Mpweya wa mpweya chromatographyNjira yofunika kwambiri yowunikira kuwunika kosasunthika pamatoni osiyanasiyana. Kukonzekera kosayenera ndikofunikira kuti mukwaniritse zotsatira zolondola komanso zokulerera mu mutu wa GC. Mwa kumvetsetsa mfundo za chitsamba cham'mimba komanso kutsatira zabwino zokonzekera zitsanzo, ma labotale amatha kukulitsa luso komanso kudalirika kwa kusanthula kwawo. Monga kufunikira kwa njira zapamwamba kwambiri kumapitilirabe, nsonga yamphamvu ya GC idzakhalabe chida chofunikira kwambiri kwa ofufuza ndi ofufuza pamisonkhano yambiri.