2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
50 ml Centrifuge Tubes Polypropylene hlab tuaj yeem ua autoclavedthiab yuav tiv taus kub txog 121 ° C; lawv kuj yuav tiv taus cov kua qaub, kuab tshuaj thiab alkalies ntawm chav tsev kub.
Puas centrifuge raj yuav autoclaved?
CAPP centrifuge tubes 15 mL tuaj yeem ua kom tsis muaj menyuam los ntawm autoclaving hauv kub ntawm 121 ° C rau 20 feeb.
Koj ua li cas kom tsis muaj menyuam cov raj centrifuge?
Xa tes ntxuav cov raj thiab lub raj mis, siv tshuaj ntxuav tes me xws li Beckman Solution 555™ diluted 10 mus rau 1 nrog dej. Yaug nrog dej distilled, thiab cua qhuav. (Saib daim ntawv qhia kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob hauv qab no.) Ua kom txhua lub raj thiab lub raj mis kom qhuav ua ntej khaws cia.
Puas yog cov raj conical autoclavable?
Kev piav qhia. Ambion® RNase-free Conical Tubes yog muab los ua ke nrog ntsuab hau hau thiab lav RNase- thiab DNase-dawb. Cov raj muaj qhov chaw sau ntawv thiab ntim cov cim rau ntawm phab ntsa kom yooj yim. Cov raj polypropylene no tsis muaj menyuam, tsis muaj nuclease, nonpyrogenic, thiab tuaj yeem ua tau autoclaved txog 121 ° C.
Puas yog polystyrene raj autoclavable?
tubes yog autoclavable rau 122 ° C thiab khov rau -90 ° C. Cov raj polystyrene yog tsis yog autoclavable tab sis muaj qhov ntsuas kub ntawm 90 ° C thiab -40 ° C.
Pom zoo:
Puas theodolite puas muaj lub tshuab raj?
Theodolite muaj tus ntsuas qhov muag pom koj tsom thiab saib dhau. Txheeb xyuas qhov chaw thiab qhov siab / qhov siab ntawm GPS. Kos qhov chaw nyob rau hauv daim ntawv qhia built-in los ntawm kev tshawb nrhiav, qhov chaw tam sim no, browsing daim ntawv qhia, lossis txawm tias ntawm triangulation los ntawm lwm cov ntsiab lus.
Puas Playtex lub raj mis ntxuav tais diav puas nyab xeeb?
Yooj yim los ntxuav thiab sib sau ua ke- lub raj mis dav tsim yog yooj yim los ntxuav thiab tsuas muaj 3 qhov chaw. Txhua qhov chaw yog lub tshuab ntxhua khaub ncaws zoo, sab saum toj nkaus xwb. Koj puas tuaj yeem muab lub raj mis menyuam tso rau hauv lub tshuab ntxhua khaub ncaws?
Centrifuge raj siv qhov twg?
Centrifuge tubes yog siv hauv laboratory centrifuges, cov tshuab uas tig cov qauv txhawm rau txhawm rau cais cov khib nyiab tawm ntawm cov kua tshuaj daws teeb meem. Cov centrifuge siv dab tsi? Centrifuge tubes yog siv kom muaj cov kua dej thaum lub sijhawm centrifugation, uas cais cov qauv rau hauv nws cov khoom los ntawm kev tig nws mus rau ib qho chaw ruaj khov.
Lub tshuab ntxhua khaub ncaws puas yog centrifuge?
tshuab ntxhua khaub ncaws yog, qhov tseeb, hom centrifuges. … Lub zog centrifugal no rub koj cov khaub ncaws mus rau ntawm ntug ntawm lub tshuab ntxhua khaub ncaws, uas feem ntau npog hauv qhov me me. Thaum nias rau ntawm ob sab ntawm lub tshuab, lub zog ces rub cov dej tawm ntawm koj cov khaub ncaws.
Puas yog ultracentrifuge yog centrifuge?
Ultracentrifuges yog laboratory centrifuges nrog rotors uas tig ntawm qhov nrawm heev, feem ntau yog li ntawm 60, 000 RPM thiab 200, 000 x g txog 150, 000 RPM thiab 1, 000, 000 x g. … Preparative ultracentrifuges cais los yog pellet biological hais, kab mob, organelles, daim nyias nyias thiab biomolecules xws li DNA, RNA thiab lipoproteins.
