Taw qhia rauLub Tshuab Nqus Tsev Ronsulated kavRau cov kua nitrogen

Lub Tshuab Nqus Tsev Ronsulated kav(VIPs) yog qhov tseem ceeb rau kev thauj khoom zoo thiab muaj kev nyab xeeb siv thoob plaws ntau yam kev lag luam vim nws qhov tsawg heev boiling point of -196 ° F). Tswj cov kua nitrogen nyob rau hauv nws cryogenic lub xeev yuav tsum muaj kev txhawb siab thev naus laus zis, uaLub Tshuab Nqus Tsev Ronsulated kavQhov kev xaiv zoo rau nws cov khoom khaws thiab kev thauj mus los. Qhov blog tshawb tau lub luag haujlwm tseem ceeb ntawm vips nyob rau hauv cov ntawv thov nitrogen thiab lawv qhov tseem ceeb hauv cov txheej txheem kev lag luam.

Qhov tseem ceeb ntawm rwb thaiv tsev hauv cov kua nitrogen thauj

Ua kua nitrogen siv ntau ntawm cov ntawv thov, los ntawm cov khoom noj khoom haus khaws cia cryogenic khov thiab kev tshawb fawb. Txhawm rau kom nws nyob rau hauv nws lub xeev ua kua, nws yuav tsum muab khaws cia thiab thauj ntawm cov kub tsis tshua muaj kub. Kev kis tau qhov kev kub ntxhov siab dua tuaj yeem ua rau nws vaporize, ua rau cov khoom poob thiab kev nyab xeeb.Lub Tshuab Nqus Tsev Ronsulated kavyog tsim los txo cov cua thermal los ntawm kev tsim lub tshuab nqus dej ntawm cov yeeb nkab sab hauv, uas nqa cov kua nitrogen, thiab sab nraud yeeb nkab. Cov rwb thaiv tsev yog qhov tseem ceeb heev hauv kev ua kom cov pa nitrogen tseem nyob ntawm qhov kev thauj mus los tsawg thaum lub sijhawm pib, khaws cia cov kev ncaj ncees thiab ua tau zoo.

Cov ntawv thov ntawmLub Tshuab Nqus Tsev Ronsulated kavHauv kev kho mob

Hauv thaj chaw kho mob, ua kua nitrogen feem ntau yog siv rau cov qauv cryopreservation xws li cov hlwb siv roj ntsha, cov nqaij mos, thiab cov plab hnyuv siab raum ntawm ultra-tsawg kub.Lub Tshuab Nqus Tsev Ronsulated kavUa si lub luag haujlwm tseem ceeb hauv kev thauj cov kua nitrogen los ntawm kev tso tsheb hlau luam rau kev cia kom cryogenic freezers, kom cov kub tseem ruaj khov thiab xwm yeem. Qhov no yog qhov tseem ceeb rau kev tswj kom muaj kev sib tw ntawm cov piv txwv ntawm biological, uas tuaj yeem ua tau zoo yog tias qhov kub hloov pauv. Kev ntseeg tau ntawmLub Tshuab Nqus Tsev Ronsulated kavHauv kev tswj cov kub qis yog qhov tseem ceeb rau kev vam meej ntawm cov kev ua tiav ntawm kev kho mob thiab kev tshawb fawb.

Kev lag luam thiab kev ua zaub mov noj ua noj ua kua nitrogen

Cov kev lag luam lag luam muaj ntau lub peev xwm ntawm cov kua nitrogen rau cov ntawv thov xws li kev kho hlau, thiab ua kom haum rau cov txheej txheem. Nyob rau hauv kev ua zaub mov noj, ua kua nitrogen yog siv rau Flashen tau khov, uas tau khaws cov qauv, tsw, thiab cov khoom noj muaj txiaj ntsig ntawm cov khoom noj.Lub Tshuab Nqus Tsev Ronsulated kavYog qhov tseem ceeb rau cov txheej txheem no, kom ntseeg tau tias cov nitrogen yog xa tawm tau zoo thiab qhov tseeb kub. Qhov no txo ​​qis kev pheej hmoo ntawm nitrogen vaporization, uas tuaj yeem ua tau zoo thiab kev nyab xeeb ntawm kev lag luam thiab kev ua zaub mov noj.

Kev nce qib hauv lub tshuab nqus tsev insulated yeeb nkab

Kev nce qib tsis tu ncua nyob rau hauv lub tshuab nqus tsev Insulated cov yeeb nkab thev naus laus zis txuas ntxiv ua lawv cov ntawv thov ua kua ntawm cov kua nitrogen. Kev nruam suav nrog kev txhim kho cov ntaub ntawv tu, thiab kev txhim kho cov kev daws teeb meem ntau ntxiv kom tau raws li cov kev lag luam sib txawv. Cov kev nce qib no tsis tsuas yog txhim kho cov rwb thaiv tsev kev ua haujlwm ntawm vips thiab kuj siv cov kev ua haujlwm zoo rau kev lag luam uas cia siab rau cov kua nitrogen.

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Lub Tshuab Nqus Tsev Ronsulated kavYog ib qho kev tiv thaiv tseem ceeb hauv kev thauj khoom thiab khaws cov khoom ua kua ntawm cov kua, kom ntseeg tau tias cov kua tsis muaj zog nyob hauv ntau lub xeev. Los ntawm cov kws kho mob cryopreservation rau cov txheej txheem kev muaj lag luam thiab kev ua zaub mov noj, cov ntaub ntawv ua zaub mov kom muaj lub rwb thaiv tsev uas tsim nyog kom ua kua nitrogen ua haujlwm zoo. Raws li thev naus laus zis txuas ntxiv mus ua ntej, lub luag haujlwm ntawmLub Tshuab Nqus Tsev Ronsulated kavNyob rau hauv cov no thiab lwm yam kev siv yuav tsuas yog ua qhov tseem ceeb dua, txhawb kev tsim kho tshiab thiab ua haujlwm ntawm kev lag luam.