Syringe zoseferaNdi zida zofunikira mu malo a labotale ndipo zimagwiritsidwa ntchito kwambiri pakuyeretsa, kuphatikiza, komanso kuchotsa tinthu pamapulogalamu osiyanasiyana. Komabe, ofufuza wamba amakumana nawo nthawi yopanga ndikupanga thovu. Maguluwa amatha kusokoneza mayendedwe a zitsanzo, zomwe zimatsogolera kapena kuipitsidwa. Blog iyi ipereka chitsogozo chokwanira pa momwe mungapewere burats mukamagwiritsa ntchito syringe zosefera zofananira kuti zitsimikizire kuti mwachita bwino kwambiri komanso odalirika.

Ndikufuna kudziwa chidziwitso chonse cha Synge Svie Syvinge, chonde onani nkhaniyi:Kuwongolera kwathunthu kwa SYHRE Zosefera: Zosankhidwa, kusankha, mtengo, ndi kugwiritsa ntchito

Kumvetsetsa zomwe zimayambitsa mimbulu ya mpweya

Mabulu a Air amatha kupanga nthawi yosefera pazifukwa zingapo:

Zosowa zosakwanira:

Mitengo yosefera mwachangu: kusema mwachangu kwambiri kumatha kupanga chipwirikiti, chomwe chimatha kuyambitsa mpweya m'dongosolo.

Chitsanzo chosayenera: Kugwedeza kapena kugwedeza chiwonetsero chachikulu kungayambitse mpweya mu syringe.

Zitsanzo zowoneka bwino: Sammphas yokulirapo imatha kugwera ku mapangidwe a bubble chifukwa cha zomwe amamwa.

Kumvetsetsa izi ndizofunikira pakukhazikitsa njira yabwino yopewera thovu.

Malingaliro 6 popewa thovu

1. Kuyambiranso moyenera syring zosefera

Kugonjera ndi imodzi mwazinthu zovuta kwambiri popewa ma bubble:

Chotsani membrane membrane: musanayambe kusefedwa, jambulani yankho la kusefa mu syringe ndikuphatikiza. Kwezani pang'ono pang'onopang'ono kuti mutulutse mpweya uliwonse kuchokera kunja. Izi zimatsimikizira kuti membrane wa vazira wanyowetsedwa kwathunthu ndikuchepetsa mwayi wa mimbulu yopanga mpweya.

Prewet hydrophobic zosefera: chifukwaHydrophobic Membrane,monga Ptfe, ndikofunikira kuwadula ndi soluvent yoyenera musanawononge zitsanzo. Izi zimathandizira kukulitsa kufooka ndipo kumalepheretsa zotchinga zomwe zimathamangira mpweya.

Mukufuna kudziwa zambiri za micron pafupifupi 0.22 micron micron, chonde onani nkhaniyi:Chitsogozo Chathunthu cha Zosefera 0.22 Micron Micron: Chilichonse muyenera kudziwa

2. Mlingo wowononga

Kusungabe kuchuluka kwapang'onopang'ono komanso koyenera kwambiri ndikofunikira:

Gwiritsani ntchito kupsinjika modekha: Ikani zokhazikika, kuthamanga modekha pa synger synger kuti muwongolere mtengo woyenda. Kusefukira mwachangu kapena mwamphamvu kumayambitsa mpweya mu kachitidwe.

Kukula kwa syringe: Pazitsanzo zowoneka bwino, taganizirani kugwiritsa ntchito syringe yayikulu kuti ikwaniritse mphamvu zochulukirapo popanda kugwiritsa ntchito zovuta zambiri zomwe zingapangitse mapangidwe bubble.

3. Gwirani zitsanzo zanu mosamala

Maluso oyenda bwino amatha kuchepetsa kwambiri interress:

Kumiza chiwenga cha syringe: mukalowetsa zitsanzosyringe, onetsetsani kuti singano kapena nsonga ilimidwe kwathunthu mu madzi kuti mupewe misozi ya mpweya.

Pewani Kuukira Kwambiri: M'malo mongogwedeza kapena kusakaniza mwamphamvu zitsanzo, swirl kapena kupatuka syringe kuti musankhe kusakanikirana kwambiri. Njira iyi imagwira ntchito kwa mitundu yonse ya zitsanzo, makamaka zofanizira kapena zitsanzo.

4. Mayankho a Mavisi

Zitsanzo za ma virus zimapereka zovuta zapadera zokhudzana ndi kuwuzidwa kwa bubble:

Kulengezedwa: Tangoganizirani zitsanzo zofananira musanagwiritse ntchito zosefera ndi kukula kwakukulu kapena centrifugege kuti muchotse tinthu tating'onoting'ono ndikuchepetsa mamasuki. Izi zimathandiza kuti ndi zamagetsi komanso kuchepetsa kuchepetsedwa pang'ono.

Gwiritsani ntchito zosefera bwino: Sankhani fyuluta ndi kukula kolowera kutengera mtundu wa zitsanzo. Kwa tinthu tating'onoting'ono, kukula kovala zazing'ono kumafunikira; Kwa mayankho a ma viscous, zosefedwa zimapangidwira kuti zikuwoneka bwino kwambiri zimatha kukhala zikuyenda popanda kubveka.

5. Kuyeretsa mpweya musanawonongeke

Musanalumikiza syringe ng, ndizofunikira kuthamangitsa mpweya uliwonse kuchokera ku syringe:

Chotsani mpweya kuchokera ku syringe: musanalumikizane ndi syrenger, pang'onopang'ono mpaka madzi atadzaza syringe ndi fyuluta pomwe pali mpweya uliwonse wokhota. Kuchita izi kumatsimikizira kuti madzi amayenda bwino kudzera mu fyuluta popanda kusokoneza ndi thovu.

6. Sankhani njira yolondola

Mphamvu ya syssic imatha kukhudza kuwononga mafinya:

Sankhani kukula koyenera: Kugwiritsa ntchito syrine yomwe ikugwirizana ndi kuchuluka kwa zitsanzo kumathandizanso kukhala ndi nthawi yayitali panthawi yomwe mukusefukira. Syringe yomwe ndi yayikulu kwambiri ingapatse chidwi chochulukirapo, pomwe syringe yomwe imafunikira kutsitsimutsa pafupipafupi.

Zochita Zabwino Kwambiri Zosefa

Kupititsa patsogolo njira yoseweretsera ndikuchepetsa bubble:

Onani kukhulupirika kwa zosefera pafupipafupi: Onetsetsani folutasawonongeka ndipo mkati mwa nthawi yotha ntchito musanagwiritse ntchito. Fyuluta yowonongeka imabweretsa kufinya bwino ndikuwonjezera chiopsezo cha mapangidwe a bubble.

Zoyang'anira zachilengedwe: Zinthu monga kutentha ndi chinyezi zimatha kukhudza mafashoni ndi bubble. Chitani zoyeserera m'malo olamulidwa nthawi iliyonse.

Njira Zojambulira: Sungani Zolemba Zapatsatanetsatane za njira zomwe mungawonongere, kuphatikizapo zovuta zilizonse zomwe zakumana nazo zokhudzana ndi kunenepa. Zolemba izi zitha kuthandiza kuzindikira njira komanso kusintha njira zamtsogolo.

Mukufuna kudziwa zambiri za ma micron 0,45 micron, chonde onani nkhaniyi: Chitsogozo Chathunthu cha Zosefera 0.45 Micron: Chilichonse muyenera kudziwa

Mapeto

Kuletsa chilengedwe cha ma bubbles mukamagwiritsa ntchitosyringe zosefera ndizofunikira kukwaniritsa zotsatira zolondola komanso zodalirika pakusanthula kwa labotale. Mwa kugwiritsa ntchito njira zoyenera zotsatirira, kuwongolera zitsanzo mosamala, kutchulapo zinthu mosamala, kutsuka mpweya ku masringe, ndikusankha syringe yoyenera, ofufuza angapangitse kwambiri mapangidwe ofufuza.

Kukwaniritsa njira izi sikongosintha luso la kufinya, komanso kusintha kwadongosolo lonse m'njira zosiyanasiyana, kuchokera pakuyesa kwachilengedwe kupita ku kusanthula mankhwala. Posamalira mosamala zambiri ndi kutsatira machitidwe abwino, ma laborator amatha kukonza fyufa yawo yogwiritsa ntchito synget kugwiritsa ntchito ndikuwonetsetsa kuti zinthu zisayende bwino.

M'mbuyomu:

Kodi kufunikira kwa 1.5ml gc muyeso kuwunika kotani?

Ena:

Ndi zinthu zosasunthika zomwe sizikusanthula ndi GC-MS?