Ukuzwela kokuhlaziya, owaziwa nangokuthi ukugxila okuncane okutholwe kwe-analyte, kuyipharamitha eyisisekelo ezinhlobonhlobo zezinkambu zesayensi nezimboni. Ukusuka ekuqapheleni kwezemvelo kokulawulwa kwekhwalithi yemithi kuphenyo lwe-forensic, amandla okuthola ngokunembe futhi ama-complic atholakalayo ahlinzeka ngokuqonda okubalulekile kanye nokwenza ngcono. Elinye elivame ukunganakwa kodwa okubalulekile kokuzwela kokuhlaziya kungukuhlunga okucacile kwamasampula asebenzisaIzihlungi zesirinji (PTFE) Izihlungi zesirinji. Le ndatshana icacisa izindlela zokuhlunga okuhlukahlukene lapho i-PTFE Syringe Filter filltration inyusa ukuzwela kokuhlaziya ekuhlaziyeni kwamasampula alandelwayo.

Ukuqonda ukuzwela kokuhlaziya

Ukuzwela kokuhlaziya kuyinkomba ebalulekile kumakhemikhali wokuhlaziya futhi imele ikhono lendlela yokuhlaziya ukuze ubone ngokuthembekile kokuhlaziywa kokugxila okuphansi. Ukuthola ukuzwela okuphezulu kubaluleke kakhulu ngokubaluleka, ikakhulukazi lapho usebenzelana namasampula aqukethe amanani we-trace of complies okuqondiwe. Izici ezahlukahlukene zithinta ukuzwela kokuhlaziya, kufaka phakathi ukuzwela insimbi, amasu wokulungiselela isampula, kanye nokuba khona kwezinto eziphazamisayo.

Unentshisekelo yokufunda ngezihlungi ze-micro? Ngena kule ndatshana ukuze uthole imininingwane nolwazi!:Igayidi ephelele yokuhlunga okungu-0.22 micron: konke okudingeka ukwazi

Landelela Izinselelo Zokuhlaziywa Kwezinsalela

Ukugxila okuphansi ngokwemvelo kokuhlaziywa okubandakanyeka ekulandeleni ukuhlaziywa kwesampula yesampula kuveza izinselelo ezahlukahlukene. Lezi zinselelo zifaka umsindo wangemuva, imiphumela ye-matrix, nokulahlekelwa okungenzeka kokuhlaziywa ngesikhathi sokulungiswa kwesampula. Ngaphandle kwendlela eqinile yokubhekana nalezi zinselelo, imiphumela enembile nethembekile inzima ukuyithola.

Indima yokuhlunga kwesirinji kwe-PTFE

Izihlungi zesirinji ze-PTfe zivele njengethuluzi elibalulekile lokwandisa ukuzwela kokuhlaziya ngokususa amakhono amakhono, ukungcola, kanye nokungqubuzana kwamasampula. Yaziwa nge-chemical inertness yayo kanye nokukhishwa okuncane, i-PTFE iyinto efanelekile yokuhlunga kwesirinji okusetshenziselwa izinhlelo zokusebenza zokuhlaziya. Ngezansi kwezindlela eziphambiliIzihlungi zesirinji ze-PTFEThuthukisa ukuzwela

Ukususwa kwezinhlayiya:I-Trace Samples ivame ukuqukethe izinhlayiya ezingaphazamisa izilinganiso zokuhlaziya noma ukulimala kwamathuluzi abucayi. Ukuhlunga kwesirinji kwe-PTFE ngezinhlobo ezahlukahlukene ze-Pore kusuka ku-submicron kuya kukhudlwana zisebenza kakhulu ekususeni lezi zinhlayiya. Lokhu kuqinisekisa ukuthi isampula lihlaziywa likhululekile emithonjeni yokuphazamiseka, okuvumela izilinganiso ezinembile ngokwengeziwe.

Ukuvumelana kwamakhemikhali:I-PTFE inamakhemikhali angenakuqhathaniswa kanye nokuhambisana nobubanzi be-solvents kanye nama-matric ayisampula. Lokhu kuhambisana kunciphisa kakhulu ingozi yokungcoliswa kokuhlunga kanye nokulahleka kokuhlaziywa ngesikhathi sokuhlunga, ukuqinisekisa ubuqotho besampula kuyo yonke inqubo yokuhlaziya.

Okukhishwa okuphansi:Enye yezimpawu ezivelele zokuhlunga kwesirinji kwe-PTFE kunezinga eliphansi lamakhompiyutha akhishwe. Lesi sici sisiza ukunciphisa umsindo wangemuva nokuphazamiseka ezilinganisweni zokuhlaziya. Lokhu kucatshangelwa okubalulekile ekulandelweni kokulandela umkhondo, lapho kulandelwa khona amazinga okungcola kungathinta kakhulu ukunemba kanye nokwethenjwa kwemiphumela.

Izinga eliphakeme lokugeleza:Izihlungi zesirinji ze-PTfe zinikeza amanani aphezulu okugeleza naphezu kwamakhono abo aphakeme okususa izinhlayiyana. Lokhu kusheshisa ukuhamba komsebenzi wokuhlaziya ngokuvumela ukugcwala okusheshayo nokusebenzayo ngaphandle kokuyekethisa ukuzwela noma ubuqotho besampula.

Ufuna ukwazi izihlungi ze-micron eziyi-0,45? Ngena kule ndatshana ukuthola imininingwane enemininingwane nokuqonda!:Igayidi ephelele yokuhlunga okungu-0.45 micron: konke okudingeka ukwazi

Izicelo ezimbonini ezahlukahlukene

Izinzuzo zokuhlunga kwe-PTFE Syringe FiltTration zinwebeka ezinhlotsheni ezahlukahlukene

Ukuqapha imvelo:Ukutholwa kokulandela umkhondo kumasampula wezemvelo kudinga ukuzwela okwengeziwe, futhi izihlungi zesirinji ze-PTFE zandisa ukuzwela ngokususa izinhlayiya nokuphazamiseka.

Ukuhlaziywa Kwemithi:Ukuqinisekisa ubumsulwa, i-potency, kanye nokuphepha kwezemithi kuncike ezindleleni zokuhlaziya ezibucayi, futhiwww.hplcvials.com \ Umkhiqizo \ Umkhiqizo-isihlungiIzihlungi zesirinji ze-PTfe zidlala indima ebalulekile ekususeni ukungcola kanye nokungcola kusuka ekuhlumeni kwezidakamizwa kanye namasampula ezemvelo, okwandisa ukunemba kokuhlaziywa kwemithi.

I-Forensic:Uphenyo lwe-Forensic luvame ukubandakanya ukuhlaziya ubufakazi balandelela ubufakazi futhi badinga izindlela zokuhlaziya ezijulile nezibucayi, futhi izihlungi zesirinji ze-PTFE zisiza ukukhiqiza amasampula ahlanzekile wokuhlaziywa kwe-DNA, ukutholwa kwezidakamizwa, andise ukuthembeka nokutolika okutholakele.

I-PTFE Syringe Filter Filtration imikhuba emihle kakhulu

Ukwandisa amandla okuhlunga kwesirinji kwe-PTFE kokuzwela kokuhlaziya, kubalulekile ukulandela imikhuba emihle kakhulu

Ukukhetha usayizi ophelele we-pore:Ukukhetha usayizi ofanele we-pore wokuhlunga kwe-PTFE Syringe kubalulekile ekususweni okusebenzayo ngenkathi ugcina izinga elinele lokugeleza.

Ukucatshangelwa kokuhambisana:Kubalulekile ukusebenzisa izinto zokuhlunga nama-sol ahambelana ne-PTFE ukuvikela ukufakwa kanye nokusebenzisana okungabeka engcupheni ubuqotho besampula.

Ukwenza kahle izimo ze-fieltration:Amapharamitha we-filtration alungile anjengengcindezi, izinga lokushisa, kanye nesikhathi sokuhlunga kungasiza ukuzuza ukususwa okuhle kwezinhlayiya ngaphandle kokuyekethisa ukululama noma ukwethula ubuciko.

Ekuphetheni, isici ngasinye senqubo yokuhlaziya sidlala indima ebalulekile ekufuneni ukuzwela kokuhlaziya, kanye nokuhlunga kwe-PTFE yesirinji sekuvele njengesinyathelo esibalulekile ekukhuliseni ngokuthembekile kokukhiqiza okuhlanzekile kokuhlanza. Ngokwamukela imikhuba engcono kakhulu futhi uvikele izinzuzo ezingokwemvelo zeIzihlungi zesirinji ze-PTFE, Ososayensi, abacwaningi, nabahlaziyi bangavula amathuba amasha okulandela umkhondo wesampula ezinhlotsheni ezinhlobonhlobo zezimboni. Umphumela uba nemiphumela yokuhlaziya ethembekile, enokwethenjelwa, kanye nokuqonda okuthuthukisa ukuqonda kwesayensi nokuqamba.

Hlola imibuzo engu-50 ebuzwa njalo mayelana nokuhlunga ngezimpawu kule ndaba efundwayo. Thola ukuqonda okubalulekile esihlokweni sokuhlunga kwesirinji!:Isihloko se- "Syringe Filter" Imibuzo Ebuzwa Njalo Kaningi

Okwedlule:

Izinyathelo ezi-5 zokulebula okufanele kwebhodlela le-reagent

Olandelayo:

Usebenzisa i-Chromatography ukuwahlaziya ikhwalithi yomoya

Amathegi: Izinto zokuphapha-zokuhlunga Isihlungi se-Syringe-membrane Isihlungi se-PES-Syringe isihlungi se-nylon-syringe Isihlungi se-Syringe Hlunga-0.22-Micron Isitipha-isihlungi-0.22-micron Isihlungi se-HPLC-Syrinji I-HPLC-Filter-Vials Isihlungi se-PTFE-Syringe Isihlungi se-CA-Syringe Isihlungi se-PVDF-Syringe I-MEmbrane-Filter Syringe-Filter Ptfe-membrane I-membrane-flex-fle

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