Koj yuav tsum: sau koj cov poo (cov quav) coj mus rau hauv lub thawv huv huv (tsis muaj menyuam). khaws lub thawv rau hauv lub tub yees rau hauv lub hnab yas kawyog tias koj tsis tuaj yeem muab nws ncaj qha.
Ntev npaum li cas cov quav tuaj yeem khaws cia hauv chav sov?
Cov quav ruaj khov ntawm chav tsev kub lossis txias rau txog 24 xuab moosthaum lub taub hau yog saturated nrog quav.
Koj khaws cov quav ua li cas?
Khaws cov quav ua piv txwv
Yog tias koj tsis tuaj yeem muab cov quav tso rau hauv tam sim ntawd, koj yuav tsum khaws nws hauv lub tub yees, tab sis tsis pub ntev dua 24 teev. Muab lub thawv tso rau hauv lub hnab yas kaw ua ntej. Cov quav quav yuav tsum tshiab - yog tias lawv tsis yog, cov kab mob hauv lawv tuaj yeem sib ntxiv.
Puas cov qauv quav tuaj yeem khaws cia ntawm chav sov?
Cov quav ruaj khov rau 24 teev ntawm chav tsev kubthaum lub swab saturated. Cov thawv ntim khoom ntim rau hauv ib lub thawv ntim 1 teaspoon ntawm cov quav. Cov quav tso rau hauv tub yees rau 8 teev.
Qhov ntsuas qhov quav yuav tsum khaws cia ntawm qhov twg?
Thaum ua tau, sim hauv 48 teev tom qab sau; txwv tsis pub, khov cov qauv ntawm -70 ° C. Txias tag nrho cov quav, ua nws li ntawm 2 teev tom qab sau. Khaws ib feem ntawm txhua qhov quav quav khov ntawm tsawg dua-15 °C rau kev kuaj antigen lossis PCR.