Kukho iindidi ezimbini zeetyhubhu zokukhenkcela: uhlobo lokujikeleza kwangaphakathi kunye nohlobo lokujikeleza kwangaphandle.Ngaba uyawazi umahluko phakathi kwazo?
Yeyiphi engcono?Makhe sijonge.
I-screw cap yangaphakathi yetyhubhu ye-cryopreservation isetyenziselwa ukukhenkceza iisampulu zebhayoloji ngenitrogen engamanzi.I-silicone pad kwi-nozzle ye-tube iphakamisa ukutywinwa kwe-tube ye-cryopreservation, enokuthintela ngokufanelekileyo ukungena kwe-nitrogen yamanzi;
I-tube ye-rotation cryopreservation yangaphandle isetyenziselwa ukukhenkcela iisampuli kwifriji.I-screw cap yomnqwazi wokujikeleza wangaphandle unokunciphisa amathuba ongcoliseko xa uphethe iisampuli
Ukujikeleza kwangaphandle kunokwenzeka ukuba kungcolise ngaphezu kokujikeleza kwangaphakathi, kwaye akulula ukusebenza, kodwa akuchanekanga.Jonga utyando.Ulwelo olujikelezayo lwangaphakathi kulula ukungena kumsonto wokugquma.Ngokubhekiselele kugqabhuko lwetyhubhu, ityhubhu yokujikeleza yangaphakathi kulula ngokwenene ukugqabhuka (kodwa kwakhona okunokwenzeka kuncinci kakhulu), ngoko ke nceda usebenze ngononophelo.
Ngoku makhe sazi iimpawu ze-screw cap yangaphakathi yetyhubhu ye-cryopreservation
1. I-screw cap yangaphakathi yetyhubhu yokukhenkceza yenzelwe iisampulu zokukhenkcela, kwaye i-threaded cap ye-screw cap yangaphandle inokunciphisa amathuba ongcoliseko xa ubamba iisampuli.
2. Ityhubhu yokukhenkceza yangaphakathi yokujikeleziswa yenzelwe iisampulu zokukhenkceza kwisigaba senitrogen engamanzi, kwaye i-silica gel pad kwi-nozzle iphucula ukutywinwa kombhobho wokukhenkceza.
3. Umgca we-cap yepayipi kulula ukujikeleza ikhava.
4. Umbhobho wepayipi kunye nomzimba wombhobho uveliswa nge-PP yezinto eziluhlaza zebhetshi efanayo kunye nemodeli, ngoko ke i-coefficient yokwandisa efanayo iqinisekisa ukuba inokutywinwa nakweyiphi na iqondo lokushisa.
5. Indawo enkulu yokumakisha ilungele ukubhala.
6. Ityhubhu ibonakala ngokucacileyo kwaye kulula ukuyiqwalasela isampuli.
7. Uyilo oluphantsi olujikelezayo lulungele ukugalela ulwelo kunye nokunciphisa intsalela.
La ngamanqaku olwazi malunga ne-screw cap yangaphakathi yetyhubhu ye-cryopreservation.Ndiyathemba ukuba umxholo ongasentla unokukunceda.Enkosi ngokubukela kunye nenkxaso yakho.Ulwazi oluninzi luya kulungiselelwa wena kamva.Nceda unikele ingqalelo kuhlaziyo lwewebhusayithi yethu.
La ngamanqaku olwazi malunga ne-screw cap yangaphakathi yetyhubhu ye-cryopreservation.Ndiyathemba ukuba umxholo ongasentla unokukunceda.Enkosi ngokubukela kunye nenkxaso yakho.Ulwazi oluninzi luya kulungiselelwa wena kamva.Nceda unikele ingqalelo kuhlaziyo lwewebhusayithi yethu.
Ixesha lokuposa: Sep-15-2022