Yintoni naisihluzo sesirinji

Isihluzo sesirinji sisixhobo sokucoca esikhawulezayo, esifanelekileyo, nesithembekileyo esisetyenziswa rhoqo kwiilabhoratri. Inenkangeleko entle, ubunzima obulula, kunye nococeko oluphezulu. Isetyenziswa ikakhulu kwisampulu yokucoca kwangaphambili, ukucaciswa kunye nokususwa kwamasuntswana, kunye nolwelo kunye negesi yokuhluza inzalo. Yeyona ndlela ikhethiweyo yokucoca iisampuli ezincinci ze-HPLC kunye ne-GC. Ngokwendlela yokuvala inzala, inokohlulwa ibe yinzala kunye ne-non-sterilization.
Isihluzo sesirinji asidingi ukutshintsha i-membrane kunye nokucoca isihluzo, ukuphelisa umsebenzi wokulungiselela onzima kunye nexesha elide, kwaye lusetyenziswa ngokubanzi kwibhubhoratri. Imveliso isetyenziselwa ukucaciswa kwangaphambili kwesampulu, ukususwa kwamasuntswana, ukuhluza inzalo, njl njl. Phakathi kwabo, isihluzo senaliti sisetyenziswa ngokubambisana nesirinji elahlayo. Sisixhobo esikhawulezayo, esiluncedo nesithembekileyo sesampulu esinesampulu esisetyenziswa rhoqo kwiilabhoratri. I-diameter yayo yokucoca yi-13mm kunye ne-30mm, kwaye amandla okusebenza avela kwi-0.5ml ukuya kwi-200ml.
Izihluzi zenaliti zasekhaya zihlulwe zibe zizixhobo ezilahlayo kunye nokusetyenziswa okuninzi, izinto eziphilayo okanye zamanzi, kunye neenkcukacha ze-Φ13 okanye Φ25, kwaye zisetyenziselwa ukuhluza isampuli kuhlalutyo lwesigaba solwelo okanye igesi. Izinto zokucoca zi: inayiloni (iNylon), i-polyvinylidene fluoride (PVDF), i-polytetrafluoroethylene (PTFE), ixutywe.

Kutheni iisihluzo sesirinjiibabalwe

Okwangoku, inethemba lophuhliso oluhle kwimarike kwaye isetyenziswe ngokubanzi kwiimarike. Iye yatsala abathengi ukuba bathenge. Umzi-mveliso wesihluzi sesirinji lishishini lobugcisa obuphezulu kunye nodidiyelwe kakhulu lwezixhobo ezisetyenziswa kuhlalutyo lwechromatographic. Ukuhluzwa kwesigaba esihambahambayo kunye nesampulu kunempembelelo entle ekukhuseleni ikholamu yechromatographic, inkqubo yetyhubhu ye-infusion pump kunye ne-injection valve ekungcoleni. Isetyenziswa ngokubanzi kuhlalutyo lwe-gravimetric, i-microanalysis, ukwahlula i-colloid kunye novavanyo lwe-sterility. Kulo lonke uphuhliso kule minyaka idlulileyo, itekhnoloji yesihluzi sesirinji yelizwe lam ihlala iphuculwa kwaye iphuculwa, kwaye isabelo sayo kwintengiso yezizwe ngezizwe nayo iyanda, kwaye ithandwa ngabathengi.

Ziziphi izizathu zokubaizihluzi zesirinjizibabalwe?

1. Uphawu olucacileyo olucacileyo luphelisa ingxaki yokubhideka. Izinto zokucoca izindlu zenziwe ngezinto ezikumgangatho ophezulu zococeko lwepolypropylene.

2. Ukwakhiwa kwemveliso yenzelwe ngokuchanekileyo ukuqinisekisa ukuhluzwa okugudileyo, ukulungelelaniswa kwendawo yangaphakathi, kunye nezinga eliphantsi kakhulu lokuhlala, ngaloo ndlela ukunciphisa inkunkuma yeesampuli.

3. Enye yezinto ezingeloncedo kwizihluzi zemveli kukuba kulula ukuqhushumba. Le mveliso yenzelwe ngokukodwa ukumelana noxinzelelo lokuqhushumba ukuya kuthi ga kwi-7bar.

4. Umphetho wecala lokucoca udityanisiwe, odlala isiphumo esingatyibilikiyo, kwaye uyilo lobuntu lwenza ukuba umqhubi abe luncedo.

5. Umgangatho we-membrane ozinzileyo kunye nokwahlukana kwe-zero phakathi kweebhetshi ziqinisekisa ukuhambelana kweziphumo zokuhlalutya.