Koj puas tuaj yeem sonicate acetone?

Cov txheej txheem:

Koj puas tuaj yeem sonicate acetone?
Koj puas tuaj yeem sonicate acetone?
Anonim

Acetone nag lossis daus tuaj yeem hnyav rau ntau cov proteins thiab koj tuaj yeem xaus nrog cov protein uas tsis tuaj yeem solubilized. Sonication kuj tseem denature koj cov proteins.

Puas acetone siv tau hauv ultrasonic nqus tsev vacuum?

TSIS TXHOB ntxuav nrog acetone lossis lwm cov kua dej uas muaj hluav taws kub, tsis yog rau kev sim, tsis yog ib zaug ib pliag, tshwj tsis yog koj siv lub kaw lus tshwj xeeb tsim los rau cov kuab tshuaj qis.. Acetone yog siab tshaj nws qhov taw tes ntawm qhov kub thiab txias.

Koj puas tuaj yeem muab cov kuab tshuaj tso rau hauv lub tshuab ntxhua khaub ncaws?

Tshwj xeeb tsim thiab tso cai cov tshuaj ntxuav ultrasonic yuav tsum tau ua thaum ntxuav qhov loj siv flammable solvents hauv lub tank nws tus kheej. … Lub tshuab nqus tsev no yog tsim los rau cov kuab tshuaj uas muaj cov ntsiab lus flash ntawm lossis siab dua 55˚C (131˚F) xws li NEP (N-ethyl-2-pyrrolidone) lossis NMP (N -Methyl-2-pyrrolidone).

Nws puas muaj kev nyab xeeb siv IPA hauv lub tshuab ntxhua khaub ncaws?

Nws tsis yog ib txoj kev lag luam uas tsim nyog tau. Qee tus neeg siv IPA cawv lossis "dawb dab" hauv cov tso tsheb hlau luam ultrasonic kom tau txais kev ntxuav zoo dua. … Yog li yog tias koj yuav tsum siv ultrasonics, koj yuav tsum siv cov kuab tshuaj uas tsis yog kub hnyiab, thiab tsuas yog ib qho uas tau txais dav rau ib leeg-sup ultrasonic degreasing yog dej thiab xab npum.

Koj puas tuaj yeem siv tshuaj cawv hauv lub tshuab ntxhua khaub ncaws?

Kuv puas tuaj yeem siv Isopropyl cawv (IPA) hauv Ultrasonic Cleaner? Cov lus teb tsis yog, tshwj tsis yog tias koj xav nqis peev hauv cov ntaub ntawv pov thawj ultrasonictank. … Isopropyl cawv (IPA) yog siv los ntxuav cov khoom siv hluav taws xob xws li PCBs (cov ntawv luam tawm hauv Circuit Court) vim nws evaporates sai sai yam tsis muaj qhov seem.

Pom zoo:

Nthuav cov khoom
Thaum twg tus menyuam ya mus?
Nyeem ntxiv

Thaum twg tus menyuam ya mus?

Fledglings feem ntau pib sim ya thaum cov noog muaj kwv yees li ob lub lis piam, thiab txawm tias lawv tau pib tawm hauv lub zes, lawv tsis nyob ntawm lawv tus kheej, raws li cov Massachusetts Audubon Society. Cov niam txiv feem ntau nyob ze, saib xyuas lawv cov xeeb ntxwv thiab tseem muab zaub mov.

Ntau npaum li cas 99 chinning osrs?
Nyeem ntxiv

Ntau npaum li cas 99 chinning osrs?

Feem ntau, rau 99 ntau yam, koj xav tias yuav siv sijhawm 40+ hnub kev cob qhia siv hlau lossis hlau riam phom. Tab sis kuj ceeb tias, txoj kev no raug nqi txog 30M-55Mnrog rune xub lossis mithril ntuav riam. Ntxiv rau, koj tuaj yeem ua tiav 60-99 ntau yam hauv tsawg li 15 hnub.

Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?
Nyeem ntxiv

Dab tsi yog qhov txawv ntawm lub tshuab hluav taws xob thiab lub tshuab hluav taws xob?

Gramophone: Txhua lub suab kaw suab, lossis cov cuab yeej ua si yav dhau los-cov suab kaw, tshwj xeeb tshaj yog tias nws siv lub tiaj tiaj tiaj. Phonograph: Txhua lub suab kaw suab, lossis cov cuab yeej siv rau kev ua si cov suab uas tau kaw dhau los, tshwj xeeb tshaj yog tias nws siv lub tog raj kheej tig.