Ho letsa liphaephe
Ke ts'ebetso ea mantlha ts'ebetsong ea tlhahlobo ea Novel Coronavirus
Ho lokisoa ha reagent, ho ntšoa ha nucleic acid, PCR pretreatment
Mekhoa eohle e itšetlehile ka pipetting
Ha ho etsoa pipetting
Tšitiso ea mokelikeli, ho kenyelletsa ho phalla le ho fafatsa
Lerako le leketlileng, ho ntsha lero le setseng le diketso tse ding
E atisa ho baka li-aerosols.
"Li-aerosol ke eng?"
"Seo ho thoeng ke aerosol ke mokhoa oa ho hasanya oa colloidal o entsoeng ke ho hasana le ho emisoa ha likaroloana tse tiileng kapa tsa metsi sebakeng sa khase."
Li-aerosol li tla kena ka pipette ka likanale tse entsoeng ke khatello e mpe, 'me qetellong li arohane ka litsela tse peli:
Mofuta oa pele oa thuso: Ha u ithuta sampole e latelang, u kenya sampole e latelang. Hangata sena se bitsoa sampole cross contamination.
Ea bobeli: Ho kenella moeeng, e leng se amang opareitara hampe ha sampuli e le kotsi.
Mokhoa oa ho Sebetsana le Boemo
Sebelisa lisebelisoa tse loketseng tsa lipeipi
E ka thibela litlamorao tse mpe tsa li-aerosol
Poroyal Suction filter element
E ka thibela ka katleho phallo ea aerosol nakong ea ts'ebetso
Thibela tšilafalo ea mofuta o mocha oa coronavirus
Melemo e mene ea li-filters tsa Pipette Tips
E 'ngoe, e sebetsang e thibelang aerosol
Polyethylene e phahameng haholo ea molek'hule (UHMW-PE) e sebelisoa e le thepa e tala, e entsoeng ka mokhoa o ikhethileng mme e na le hydrophobicity. Thibelo e tiileng e thehoa lipakeng tsa aerosol le mokelikeli ho felisa tšilafalo e ka bang teng ea sampole le pipette e ka amang litholoana.
Tse peli, RNase /DNase mahala
Ts'ebetso e phahameng ea mocheso, ts'ebetso e 'ngoe le e' ngoe ho netefatsa hore ha ho RNase, tšilafalo ea DNase. E ka sebelisoa bakeng sa PCR, radioactive, biological toxic, corrosive, volatile sampole e eketsa ts'ebetso.
Boraro, ho fihlela litlhoko tse tiileng tsa ponahalo
Phihlelo ea motsoako oa motsoako oa bioloji ka lilemo tse ngata, ts'ebetso e nepahetseng ea hlobo, ha ho burr / burr; Elasticity e itekanetseng e netefatsa ho lekana ka ho phethahetseng le bophara bo ka hare ba hlooho e monyang le ho nepahala ha ponahalo e sa tsitsang esita le ka bophara bo bonyenyane.
Tse 'nè, mefuta e fapaneng ea litlhaloso bakeng sa khetho
Ikamahanya le 'maraka mefuta e fapaneng ea lihlooho tse monyang, ho fihlela litlhoko tsa bareki ba moralo oa sehlahisoa. Hajoale, litlhaloso tsa rona li ntse li ntlafatsoa khafetsa, ka kopo ela hloko…
Nako ea poso: May-12-2022