Izihlungi zesirinjiamathuluzi abalulekile ezindaweni zelebhu, ikakhulukazi emasimini amakhemikhali, ezinto eziphilayo kanye nezemithi. Zisetshenziselwa ukususa izinhlayiya kusuka ku-liquid ngaphambi kokuhlaziywa noma ukucubungula, kuqinisekisa ubumsulwa nobuqotho besampula. Phakathi kwezinhlobo ezahlukahlukene zokuhlunga okuyisirinji, izinketho eziyinyumba nezingezinhle zisetshenziswa kakhulu, ngayinye inokusetshenziswa okuhlukile ngokuya ngezidingo zokuhlaziya. Le ndatshana izohlola umehluko phakathi kokuhlunga okunama-oyinyunyana nokungenzi-inzalo, izinhlelo zazo, izinzuzo, ukulinganiselwa, kanye nemikhuba emihle yokusetshenziswa kwazo.

Ufuna ukwazi ulwazi oluphelele mayelana nesihlungi se-syrinji, sicela uhlole le ndatshana:Umhlahlandlela ophelele wokuhlunga kwesirinji: Izici, Ukukhetha, Intengo, kanye nokusebenzisa

Ukuqonda izihlungi zesirinji

Izihlungi zesirinji zingamazihlunga ezincane, ezilahla ezinamathisela ekugcineni kwesirinji. Ziqukethe uhlu lokuhlunga lwe-membrane olufakwe ezindlini zepulasitiki noma zengilazi. Isampula yoketshezi idonswa esirinji, futhi njengoba iphoqelelwa ngesihlungi, izinhlayiya kanye nokungcola ziyasuswa, okuholela ekuqoqweni kwe-filtrate ehlanzekile. Ukukhetha phakathi kwezihlungi ezinyumba nezingezinhle kuncike kwisicelo esithile kanye nezinga lokulawulwa kokungcola okudingekayo.

Izihlungi zesirinji eziyinyumba

Izihlungi zesirinji ezinyumba zenzelwe izinhlelo zokusebenza lapho isampula kufanele ibe khona ama-microorganisms kanye nokunye ukungcola. Lezi zihlungi zibhekana nenqubo yokubulala inzalo, njengokuphambanisa i-gamma noma i-autoclaving, ukuqinisekisa ukuthi akhululekile amagciwane asebenzayo, isikhunta namanye amagciwane.

Izinzuzo zokuhlunga okuyisirinji okungunyumba

Ukuvimbela ukungcoliswa kwe-microbial: inzuzo eyinhloko yokuhlunga okuyisisekelo okungama-slinge yikhono labo ukuvikela ukungcoliswa kwe-microbial, kuqinisekiswe ubuqotho bamasampula abucayi.

Ukuphepha: Ukusebenzisa izihlungi ezinyumba kunciphisa ubungozi bokwethula ama-pathogens ezihlolweni noma imikhiqizo, okubalulekile ukufaka isicelo esibandakanya impilo yabantu.

Ukulandela umthetho wokulawula:Izihlungi eziyinyumbaNgokuvamile kuyadingeka ukuze kuhlangatshezwane nezindinganiso zokulawula emikhakheni kanye ne-biotechnology ukuqinisekisa ukusetshenziswa okuphephile kwemikhiqizo.

Ukulinganiselwa kwezihlungi zesirinji ezinyumba

Izindleko: Izihlungi zesirinji ezinyumba ngokuvamile zibiza kakhulu kunokuhlunga okungeyona okunyumba ngenxa yenqubo eyengeziwe yokufaka inzalo.

Impilo yeshelufu elinganiselwe: izihlungi ezinyumba zingaba nempilo elinganiselwe eshalofini futhi kufanele zigcinwe kahle ukuze zilondoloze inzalo.

Izisetshenziswa zokuhlunga okuyisirinji okunyululayo

Imboni yezemithi: Izihlungi zesiterili ezinyumba zivame ukusetshenziswa embonini yezemithi ukulungiselela izixazululo zokujova, ukuqinisekisa ukuthi umkhiqizo wokugcina awunazo ezingokwephulisiwe ezingase zibe nezingcosana ezingezonakalise ukuphepha kweziguli.

I-Microbiology: Kuhlelo lokusebenza lwe-microbiology, izihlungi eziyinyumba zisetshenziselwa ukulungiselela imidiya yesiko nezinye izisombululo lapho ubukhona bemicroorganisms bungaphazamisa khona imiphumela.

Isiko Leseli: Ukuhlunga okunyumba kubalulekile ekuhlungeleni kwabezindaba zamaseli ezikopeli kanye nezixazululo ukuvikela ukungcoliswa kanye nokuqinisekisa impilo yamasiko weseli.

I-Biotechnology: Izinqubo ze-biotechnology, izihlungi zesirinji ezinyumba zisetshenziselwa ukuhlunga ama-buffers nama-reagents ukugcina inzalo kulo lonke ucwaningo.

Imibuzo Ebuzwa Njalo Ebuzwa Ngama-Syringe, qiniseka ukuthi uhlole lesi sihloko esifundisayo:Isihloko se- "Syringe Filter" Imibuzo Ebuzwa Njalo Kaningi

Izihlungi zesirinji ezingezona ezinyumba

Izihlungi zesirinji ezingenzi-manyuzi zenzelwe izinhlelo zokusebenza zelebhu jikelele lapho inzalo akuyona into ebalulekile. Lezi zihlungi azitholi inqubo yokubulala inzalo futhi zilungele amasampula wokuhlunga angadingi ukulawulwa kokungcola okuqinile.

Izinzuzo zokuhlunga okungokwesirinji okungenzile

Kuqiza kahle: Izihlungi zesirinji ezingezona ezinyumbaNgokuvamile akubizi kakhulu kunokuhlunga okunyumba, kubenza babe inketho engabizi kakhulu yokusetshenziswa kwelabhorethri.

Ukutholakala okubanzi: Lezi zihlungi zitholakala ezinhlobonhlobo zezinto zokwakha kanye nosayizi we-pore, zinikeza ukuguquguquka ekukhetheni isihlungi esifanele sohlelo oluthile.

Ukusebenziseka kalula: Izihlungi ezingeyona inzalo kulula ukuyisebenzisa futhi azidingi ukuphathwa okukhethekile noma izimo zokugcina, zibenze balungele imisebenzi yansuku zonke yelabhoratri.

Ukulinganiselwa kwezihlungi zesirinji ezingezona ezinyumba

Ingozi yokungcoliswa: Ukulinganiselwa okuyinhloko kwezihlungi ezingezona eziyinyumba yithuba lokungcoliswa kwe-microbial, okungahlehlisa ubuqotho besampula ebucayi.

Ayilungele izinhlelo zokusebenza ezinyumba: izihlungi ezingewona inzalo azikwazi ukusetshenziswa kuzinhlelo zokusebenza ezidinga inzalo, njengokulungiselela amakhemikhali noma izifundo ze-microbiology.

Izingcingo zokuhlunga okuyisirinji okungenzile

Ukusetshenziswa kwelebhu jikelele: Izihlungi zesirinji ezingenzi-maseli zisetshenziswa kabanzi ezindaweni zokuhlinzekwa ngesampula evamile, njengokuhlunga izixazululo, ama-buffers, namanye ama-reagents.

Izicelo ze-HPLC ne-GC: Lezi zihlungi zivame ukusetshenziswa ku-Chromatography ephezulu ye-chromatography (HPLC) ne-chrmography ye-Chromatography (GC) ukususa udaba lwamanzi ngaphambi kwamasampula ngaphambi kokuhlaziywa.

Ukuhlolwa Kwezemvelo: Izihlungi ezingezona eziyinyumba zisetshenziselwa ukuhlunga amanzi namasampula emhlabathi ekuhlolweni kwemvelo lapho ukungcoliswa kwe-microbial kungakhathazeki.

Imboni yokudla nokuphuza: ekuhlaziyweni kokudla nokuphuza, izihlungi ezingezona eziyinyumba zisetshenziselwa ukucacisa amasampula ngaphambi kokuhlolelwa ama-contaminants kanye nokulawulwa kwekhwalithi.

Uyazi ukuthi ingabe isihlungi esirinji esingasetshenziswa yini futhi? Sicela ubheke le ndatshana: Okokuhlunga ngezimpawu, uzophinda usebenzise?

Imikhuba emihle yokusebenzisa izihlungi zesirinji

Khetha isihlungi esifanele: Khetha uhlobo olufanele lokuhlunga kwesirinji ngokuya ngesicelo. Okwezinhlelo zokusebenza eziyizinti, zisebenzisa izihlungi ezinyumba, kanti izihlungi ezingezona eziyinyumba zilungele imisebenzi yelebhu ejwayelekile.

Phatha ngokunakekela: Uma usebenzisa izihlungi zesirinji ezinyumba, zibaphathe ngokunakekela ukugwema ukungcoliswa. Sebenzisa amagilavu futhi unciphise ukuvezwa imvelo.

Hlola ukuhambisana: Ukuqinisekisa ukuthi izinto zokuhlunga ziyahambelana nama-solvents kanye nokuhlaziywa okuhlungwa. Izinto ezijwayelekile zifaka i-polypropylene, i-nylon, ne-PTFE, ngayinye inokuhambisana okuthile kwamakhemikhali.

Gwema ukulayisha ngokweqile: Musa ukulayisha ngokweqile isihlungi ngevolumu yesampula, ngoba lokhu kungaholela kokuvalelisa futhi kuncishiswe amanani okugeleza. Landela imihlahlandlela yomenzi yevolumu yesampula ephezulu.

Gcina kahle: Gcina izihlungi eziyinyumba ezindlini zazo zokuqala kuze kube yilapho zisebenzisa ukugcina inzalo. Izihlungi ezingezona eziyinyumba kufanele zigcinwe endaweni ehlanzekile, eyomile.

Lahla izihlungi ezisetshenzisiwe ngokuphepha: Landela izinqubo zokulahla okufanele zokuhlunga okusetshenzisiwe kwesirinji, ikakhulukazi uma kusetshenziswe ngezinto eziyingozi. Ukulungiselela okuzenzakalelayo noma ukusebenzisa izindlela zokulahla imfucuza ze-biohazard kungadingeka.

Ukugcina

Ukuqonda umehluko phakathi kokuhlunga okunama-oyinyunyana nokungenzi-inzalo kubalulekile ekukhetheni isihlungi esifanele ngezinhlelo ezithile kuzilungiselelo zelebhu.Izihlungi zesirinji eziyinyumba zibalulekile ukuthi izinhlelo zokusebenza zidinga amasampula angenakungcoliswa, anjengemithi kanye nezifundo ze-microbiologiological, ngenkathi izihlungi ezingezona ezinyumba zilungele ukusetshenziswa kwelabhoratri okujwayelekile. Ngokunamathela emikhubeni engcono kakhulu futhi ukhethe uhlobo olufanele lokuhlunga, abacwaningi bangaqinisekisa ubuqotho kanye nokwethenjwa kwemiphumela yabo yokuhlaziya. Ekugcineni, ukukhetha phakathi kokuhlunga okunama-oyinyunyana nokungenzi-inzalo kuzoncika kwizidingo ezithile zokuhlaziywa kanye nezinga elifunekayo lokulawulwa kokungcola.

Okwedlule:

Uyini umehluko phakathi kwe-LC-MS ne-GC-MS?

Olandelayo:

I-0.45 isivalo se-syringe vs vs vs. 0.2 syringe charter: ukhetha kanjani?