Puas formalin yuav tsum tau txias?

Cov txheej txheem:

Puas formalin yuav tsum tau txias?
Puas formalin yuav tsum tau txias?
Anonim

FORMALIN FIXATION yog pom zoo / xav tau. IF TISSUE TSIS YOG FORMALIN kho nws yuav tsum tau refrigerated (tsis FROZEN) txij lub sij hawm sau los ntawm kev thauj mus los rau NWP LAB. TSHUAJ TIV THAIV YUAV TSUM TAU TXAIS NTAWM ROOM TUB ROG.

Koj puas tuaj yeem tso cov tshuaj formalin?

Txhua cov qauv uas muab tso rau hauv Formalin yuav tsum tau khaws cia hauv chav sov kom txog thaum thauj mus rau qhov chaw kuaj. Cov qauv hauv Formalin yuav tsum tsis txhob muab tso rau hauv lub tub yeesvim qhov no yuav muaj kev cuam tshuam tsis zoo rau kev kho thiab yog li khaws cov ntaub so ntswg.

Koj khaws formalin li cas?

Formalin yuav tsum khaws cia rau hauv thaj chaw zoo cua kom deb ntawm oxidizing agents. Formaldehyde roj tuaj yeem tsim cov khoom tawg hauv huab cua thaum cov concentration ntau dua 7%. Qhov no tuaj yeem tshwm sim thaum muaj hluav taws kub.

Ntev npaum li cas tus Qauv tuaj yeem zaum hauv formalin?

Yog tias koj ua haujlwm nrog cov tshuaj tiv thaiv rau kev siv tshuaj kho mob, lawv ua haujlwm yam tsis muaj kev hloov pauv hauv IHC-txoj cai ntawm formaldehyde cov ntaub so ntswg txog 6 lub lis piam. Kev kho kom ntev dua tuaj yeem xav tau qhov hnyav dua.

Puas Michel cov tshuaj yuav tsum tau txias?

Txhua cov khoom kho nrog rau Michel's IF thauj nruab nrab yuav tsum muab khaws cia hauv chav sov. Peb cov khoom kho yuav tsum tsis txhob tso rau hauv tub yees ua ntej lossis tom qab cov qauv ntxiv.

Pom zoo:

Nthuav cov khoom
Yuav tsum kho tus thawj coj yuav tsum hyphenated?
Nyeem ntxiv

Yuav tsum kho tus thawj coj yuav tsum hyphenated?

AP Cov Lus Qhia ntawm hyphenation ntawm lub npe Kev nkag mus rau hauv 2002 AP Stylebook hais txog lub hyphenating ntawm lub npe yog raws li nram no: " Editor in Chief: Ua raws li cov qauv ntawm kev tshaj tawm, tab sis feem ntau, tsis muaj hyphens.

Qhov hluav taws xob reverberating nyob qhov twg?
Nyeem ntxiv

Qhov hluav taws xob reverberating nyob qhov twg?

Hom kev rov qab rov qab no muaj nyob hauv qhov chaw ua pa ua pa Chaw ua pa Lub chaw ua pa yog tsim los ntawm peb pawg ua pa loj ntawm cov neurons, ob qho hauv medulla thiab ib qho hauv cov pons. … Lub chaw ua pa yog lub luag hauj lwm rau tsim thiab tswj lub suab ntawm kev ua pa, thiab kuj kho qhov no hauv homeostatic teb rau kev hloov ntawm lub cev.

Yuav tsum yog ntug dej hiav txwv sab hnub tuaj yuav tsum muaj peev txheej?
Nyeem ntxiv

Yuav tsum yog ntug dej hiav txwv sab hnub tuaj yuav tsum muaj peev txheej?

Thaum xa mus rau ib cheeb tsam tshwj xeeb, koj yuav tsum sau cov lus East Coast xws li "Kuv tabtom mus rau Sab Hnub Tuaj" vim "East Coast" yog lub npe tsim nyog hauv qhov no. Txawm li cas los xij, yog tias koj xa mus rau thaj chaw dav dav, xws li "