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Ke hobane'ng ha u sebelisa malebela a pipette e sefiloeng ho pipetting?

2024-04-28

Mosebetsing oa letsatsi le letsatsi oa laboratori,malebela a pipetteke sesebelisoa sa bohlokoa, 'me khetho ea bona e amana ka kotloloho le ho nepahala le polokeho ea liteko. Leha malebela a tloaelehileng a lipeipi a ka fihlela litlhoko tsa mantlha tsa liphaephe, hangata a kopana le mathata ha a tobane le lisampole tse hloekileng haholo, lintho tse chefo le tse kotsi, kapa lino tse tahang. Ka nako ena, ntlha ea pipette e nang le filthara e ka rarolla bothata bona.

Ha ho bapisoa le malebela a tloaelehileng a pipetting, molemo o moholo ka ho fetisisa oa malebela a pipette e tlhotliloeng ke moralo oa eona o ikhethang oa sefe. Phetoho ena e bonahalang e nyenyane e ile ea tlisa ntlafatso ea phetoho tekong. Sefahla se ka thibela ka katleho litšila, likokoana-hloko le li-bubble, ho netefatsa bohloeki le ho nepahala ha pipetting. Ebang ke tlhoekiso ea DNA/RNA litekong tsa baeloji ea limolek'hule kapa tekanyo e nepahetseng ea tlhahlobo ea lik'hemik'hale, malebela a pipette a nang le sefe a ka u fa tšireletso e tšepahalang.


Holim'a moo,e tlhotliloeng pilikeletso tse ntlee ka sireletsa ka katleho polokeho ea batho ba etsang liteko. Ha o sebetsana le lintho tse chefo kapa tse kotsi, ntho ea sefa e ka fokotsa ho ata ha lintho tse kotsi le ho fokotsa kotsi e ka bang teng ho basebetsi ba liteko. Ka nako e ts'oanang, karolo ea filthara e ka boela ea thibela mokelikeli ho kena ka har'a pipette cavity, ho lelefatsa bophelo ba tšebeletso ea pipette le ho fokotsa litšenyehelo tsa ts'ebetso ea laboratori.


Ehlile, malebela a lipeipi a tlhotliloeng ha se panacea, hape a na le boholo le mefokolo ea ona. Ha re khetha ho e sebelisa, re hloka ho nahana ka botlalo ho latela litlhoko tse khethehileng tsa teko.

Mmarakeng ona oa tlholisano e phahameng, ho bohlokoa ho khetha boleng ba boleng bo holimofilthara pipette ntlhasehlahisoa. Malebela a lipeipi a tlhotliloeng a Conron ha a na ts'ebetso e ntle feela, empa hape a tsepamisitse maikutlo ho boiphihlelo ba mosebelisi le mehopolo ea ts'ireletso ea tikoloho. Ka moralo o hlokolosi le taolo e tiileng ea boleng, re etsa bonnete ba hore ntlha ka 'ngoe e ka tlisa ts'ebetso e ntle haholo le ts'epahalo ho laboratoring.


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