Yog tias koj tab tom ua haujlwm nrog Petri tais diav, txoj hauv kev zoo tshaj plaws los siv lawv dua yog siv cov iav Petri tais thiab ntxuav, yaug kom huv si, thiab autoclave lawv tom qab siv txhua zaus. Lawv tuaj yeem siv tau ntau xyoo.
Puas yog petri phaj rov siv tau?
Petri tais diav feem ntau yog ua los ntawm borosilicate iav los yog cov yas ntshiab (feem ntau polystyrene los yog polycarbonate) thiab tuaj nyob rau hauv ntau qhov ntau thiab tsawg. Lawv tuaj yeem muab pov tseg lossis rov siv dua, nrog cov hom rov siv tau tuaj yeem tiv taus cov txheej txheem rov ua kom tsis muaj menyuam (ntub lossis qhuav).
Yuav ua li cas kom tsis muaj menyuam cov tais diav?
Sau dej kom txog li ib nrab ntawm qhov siab ntawm qhov sawv ntsug. Muab cov dej ntim ntim rau hauv lub autoclave Tom ntej, tso lub pob tawb perforated nrog disassembled yas petri tais diav / agar daim hlau, so lub pob tawb rau ntawm qhov muag. Kaw autoclave thiab khiav lub voj voog ua kom tsis muaj menyuam li 20 feeb.
Koj puas tuaj yeem microwave petri tais?
Lawv tau qhia tias 1-5 feeb hauv lub microwave pa tau txaus kom tshem tawm 5mL kab lis kev cai lossis cov tais diav petri ntawm cov kab mob hauv chaw kho mob xws li E.
Yuav ua li cas kom tsis muaj iav petri phaj?
Txhawm rau kom tsis muaj menyuam rau koj cov iav petri tais diav, qhwv lawv hauv cov ntawv txhuas ua ntej autoclaving. Tom qab autoclaving, muab cov tais qhwv rau hauv qhov cub ntawm 70 degrees kom qhuav. Tshem tawm cov tais diav qhuav thaum koj xav siv tsuas yog hauv qab lub hood uas tsis muaj menyuam.
