Litaba
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Ho sebelisa pipette ea pipette ea kanale e le 'ngoe mehato e robeli e qaqileng na ua tseba?
Li-pipette tsa kanane tse le 'ngoe li na le ho buleha ho hotle, ho tenyetseha le ho hlaka.E ka kopanya mefuta e fapaneng ea li-module tse fapaneng tse sebetsang ho iketsetsa ts'ebetso ea liteko tsa liphatsa tsa lefutso le liprotheine le tlhahlobo ea lithethefatsi, ka liphetho tse tšepahalang le tse ka hlahisoang hape tsa liteko, ka katleho ho eketsa thr ...Bala haholoanyane -
Malebela a bonolo a ho qoba tšoaetso nakong ea PCR
Theknoloji ea PCR ke mokhoa oa ho hōlisa nucleic acid o etsisang mokhoa oa ho ikatisa ha DNA in vitro.Haholo-holo e pheta lipotoloho tse tharo: denaturation ea mocheso o phahameng, ho theola mocheso o tlase le katoloso, ebe e holisa sepheo sa DNA makhetlo a limilione.Kahoo, theknoloji ea PCR e na le ...Bala haholoanyane -
Mefuta e meraro ea Malebela a Workstation le Mehato e Tšeletseng ea ho e Sebelisa
Malebela a sebaka sa mosebetsi le ona ke malebela a pipette.Li entsoe ka polypropylene, e ka etsoang sterilized ka autoclaving le autoclaving, 'me e na le ka hare ho siliconized ho netefatsa ho nepahala ha ho fetisoa ha mohlala.Mona re sheba karohano ea malebela a setsi sa mosebetsi.Malebela a Pipette, joalo ka ha a qeta ...Bala haholoanyane -
Lipotso Tse Botsoang Khafetsa tsa Setso sa Lisele
1. Haeba ke amohela tube ea lisele tse leqhoa, na nka e kenya ka ho toba ka har'a metsi a naetrojene bakeng sa polokelo?Maemong a mangata, lisele tse tsamaisoang holim'a leqhoa le omileng (-80 ° C) li ka khutlisetsoa ho naetrojene e metsi 'me ea qhibiliha kapele ka mor'a moo.Leha ho le joalo, bophelo ba lisele bo ka fokotseha ka mor'a hore ...Bala haholoanyane -
Mokhoa oa 'nete oa Fluorescence Quantitative Pcr Principle Techniques Le Likopo
Real-time fluorescence quantitative PCR ke mokhoa oa ho metha kakaretso ea sehlahisoa ka mor'a potoloho e 'ngoe le e 'ngoe ea polymerase chain reaction (PCR) karabelo ea amplification ea DNA ho sebelisa fluorophore.Mokhoa ona o sebelisoa ho lekanya tatellano e khethehileng ea DNA sampoleng ho ba ...Bala haholoanyane -
Tlhoekiso e Nepahetseng ea Malebela a Pipette le Li-Pipettes, Ho Kena le Tšebeliso ea Pipette
1. Lintlha tse peli li lokela ho hlokomeloa ha li-pipetting disampole tse sa tsitsang.a.Etsa bonnete ba hore o hlatsoa habeli pele o kenya pipe.b.Hlakola mokelikeli kapele kamoo ho ka khonehang ka mor'a hore takatso e phethoe.2. Lipeipi lisampole tse phahameng tsa viscosity Sebelisa mokhoa oa ho khutlisa lipeipi: tobetsa aspiration/disc...Bala haholoanyane
