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Kutheni le nto izidumbulu zelebhu azikwenziwe ngezinto ezihlaziyiweyo?
Ngokwandisa ulwazi ngefuthe lokusingqongileyo lenkunkuma yenkunkuma kunye nomthwalo ophuculweyo onxulumene nokuchithwa kwayo, kukho i-drive yokusebenzisa ukuphinda isebenze endaweni yeplasitiki endaweni yeVidiyo yeVidiyo naphina apho kunokwenzeka. Njengoko izidlo ezininzi zelebhu zenziwa ngeplastiki, le nto iphakamisa umbuzo wokuba ingaba inokwenzeka ukuba ikhoyo ...Funda ngokugqithisileyo -
Ulwelo lwe-viscous lufuna ubuchwephesha obukhethekileyo bemibhobho
Ngaba uyinqumle i-pipette icebiso xa i-phuling glycerol? Ndenze ngexesha le-PhD yam, kodwa kwafuneka ndifunde ukuba oku kunyusa ukungachaneki nokungafuni kombhobho wam. Kwaye ukuthembeka xa ndisika inqaku, ngekhe ndaphalaza ngokuthe ngqo i-glycerol kwibhotile kwityhubhu. Ke nditshintshe indlela yam ...Funda ngokugqithisileyo -
Ungayekisa njani ukulahla i-pipetty ulwelo oluguqukayo
Ngubani ongazaziyo i-acetone, ethanol kunye ne-CO. Ukuqala ukuphefumla kwi-Pipette Tip ngokuthe ngqo emva kokufunyanwa? Mhlawumbi, ngamnye kuthi ubonile le nto. Ukunyanzelwa kweendlela zokupheka ngathi "ukusebenza ngokukhawuleza kwendlela" ngelixa "kubeka iityhubhu kufutshane kakhulu ukuba ziphephe ukulahleka kwamachiza kunye ...Funda ngokugqithisileyo -
Ii-Lab eziSetyenzisiweyo zoNcedo lokuHanjiswa (Iingcebiso zePipette, i-MicroPEte, i-PCR IZINTU)
Ngexesha lobhubhane kwabakho iingxelo zemicimbi yentshukumo yoncedo eneziseko zempilo kunye ne-leb. Izazinzulu zazikroba kwizinto eziphambili ezifana neeplate kunye neengcebiso zokucoca. Le micimbi ichithe abanye, nangona kunjalo, kusekho iingxelo zabathengisi ababonelela ngodala ...Funda ngokugqithisileyo -
Ngaba unayo imbandezelo xa ufumana i-bubble yomoya kwiPiphu yakho yePipette?
I-micropipette yeyona nto isetyenziswa kakhulu elabhoratri. Basetyenziswa ziinzululwazi kumanqanaba ohlukeneyo kubandakanywa nezikolo zeZikolo kunye noPhuculo lweSoftware kunye noLuleko oluSulch olwenziweyo ngelixa inokuthi icaphukise kwaye i-fristarat ...Funda ngokugqithisileyo -
Gcina i-criovials kwi-nitrogen ye-witrogen
I-Criovials isetyenziselwa ukugcinwa kwe-CryOgesic yemigca yeseli kunye nezinye izinto zebhayiloji ezigxekayo, kwii-Dewors ezizaliswe yinitrogen yolwelo. Kukho amanqanaba aliqela abandakanyekayo kulondolozo oluphumelelayo lweeseli kwi-nitrogen yolwelo. Ngelixa umgaqo osisiseko kukuhamba kancinci, ngqo ...Funda ngokugqithisileyo -
Ngaba ungathanda ijelo elinye elinye okanye umpeki wendlela ezininzi?
I-Pipette yenye yezona ndawo ziqhelekileyo zisetyenziswa kwiilebhu zebhayiloji, ekliniki, apho uLutywala kufuneka zilinganiswe ngokuchanekileyo kwaye zidluliselwe xa kusenziwa izidanga, ii-ascay okanye uvavanyo lwegazi. Zikhona njenge:Funda ngokugqithisileyo -
Ungayisebenzisa njani iPipettes kunye neengcebiso
Njengompheki kusetyenziswa isitshetshe, isazinzulu sifuna izakhono zokulima. I-chef enento enamathuba anokwazi ukusika i-rurt ibe yi-ribbons, ibonakala ngaphandle kwengcinga, kodwa ayikhathazeki ukugcina izikhokelo zokushicilela engqondweni-nokuba inamava kangakanani ulwazi. Apha, iingcali ezintathu zinika iingcebiso zabo eziphambili. "KU ...Funda ngokugqithisileyo -
Ukuhlelwa kweengcebiso ze-labhoratri
Ukuhlelwa kweengcebiso zelebhu zelebhu ezinokwahlulwa zahlulwe zale ntlobo zilandelayo: Iingcebiso ezisezantsi, iingcebiso ezisezantsi, iingcebiso ezisezantsi, iingcebiso eziphantsi, iingcebiso eziphezulu zenziwe ukunciphisa i-adsorption yesampulu yenkqubo . I ...Funda ngokugqithisileyo -
Yintoni ekufuneka ithathelwe ingqalelo xa imibhobho ye-PCR?
Ukuphendula okuphumelelayo wokukhula, kubalulekile ukuba izinto ezizezinye zokuphendula zikhona kugxininiso oluchanekileyo kwilungiselelo ngalinye. Ukongeza, kubalulekile ukuba kungabikho ungcoliseko. Ngakumbi xa uninzi lweempendulo kufuneka lubekwe, lusekwe ngaphambili ...Funda ngokugqithisileyo
