Cov txheej txheem:
- Leej twg tsim cov lus qhia pipette?
- Vim li cas thiaj tsis muaj cov lus qhia pipette?
- Pipette tswv yim ua los ntawm dab tsi?
- Tus nqi ntau npaum li cas micropipettes?
Video: Leej twg ua cov lus qhia pipette?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Pipette tswv yim | Thermo Fisher Scientific - US.
Leej twg tsim cov lus qhia pipette?
Top 7 pipette tip manufacturers thoob ntiaj teb
- Eppendorf AG. Eppendorf AG tau pib los ntawm Heinrich Netheler & Hans Hinz hauv xyoo 1945. …
- Mettler Toledo. Mettler Toledo tau pib los ntawm Henry Theobald xyoo 1989. …
- Thermo Fisher Scientific. Thermo Fisher Scientific tau pib los ntawm George N. …
- Sartorius AG.
Vim li cas thiaj tsis muaj cov lus qhia pipette?
Ib qho txuas txuas txuas txuas txuas ntxiv tshwm sim los ntawm COVID-19 kis thoob qhov txhia chaw, tsaus muag hauv Texas, thiab hluav taws tsim hluav taws xob cuam tshuam kev ua haujlwm tshawb fawb thoob ntiaj teb, txij li kev tshuaj ntsuam menyuam mos mus rau tshuaj kev txhim kho rau kev tshawb fawb yooj yim.
Pipette tswv yim ua los ntawm dab tsi?
Pipette Cov Lus Qhia yog ua los ntawm molded plasticsthiab meej kom tso cai rau saib tau yooj yim ntawm cov ntsiab lus. Cov lus qhia Micropipette tuaj yeem yuav tsis muaj menyuam lossis tsis muaj menyuam, lim lossis tsis lim thiab txhua tus yuav tsum yog DNase, RNase, DNA, thiab pyrogen dawb.
Tus nqi ntau npaum li cas micropipettes?
Feem ntau, cov tub ntxhais kawm siv micropipettes lag luam kom tau raws li cov kev xav tau no, uas feem ntau tuaj hauv 20-, 200-, thiab 2, 000-µL qauv. Hmoov tsis zoo, feem ntau kev lag luam micropipettes yog kim, raug nqi ntawm $130 thiab $200 txhua.
Pom zoo:
Leej twg qhia cov lus qhuab qhia ntawm kev koom tes koom nrog?
Kev Sib Koom Tes Sib Koom Tes yog thawj zaug los ntawm Fabkis East India Tuam Txhab Tus Thawj Kav Tebchaws Joseph Francois Dupleix Nws tau siv tom qab ntawd los ntawm Lord Wellesley uas yog Tus Thawj Kav Tebchaws ntawm Is Nrias teb los ntawm 1798 txog 1805 Thaum ntxov ntawm nws txoj kev tswj hwm, Tswv Wellesley tau txais txoj cai tsis muaj kev cuam tshuam hauv cov thawj tswj hwm .
Puas yog cov lus qhia lossis cov lus qhia?
Raws li lub npe sib txawv ntawm cov lus qhia thiab cov lus qhia yog cov lus qhia yog thaum cov lus qhia tsis yog txoj cai lossis cov ntsiab cai uas muab kev coj ua lossis kev coj ua . Puas yog cov lus qhia ua lus lossis ntau tshaj? Cov lus qhia ntau tshaj plaws yog guidelines .
Puas yog tsis pom zoo ib qho lus qhia lossis cov lus qhia?
verb (siv nrog cov khoom), tsis·ap·proved, dis·ap·prov·ing. xav (ib yam dab tsi) tsis ncaj ncees lawm los yog reprehensible; censure los yog condemn nyob rau hauv lub tswv yim. kom tsis txhob pom zoo los ntawm; Tsis kam rau txim: Senate tsis pom zoo rau kev xaiv tsa .
Koj puas tuaj yeem siv cov lus qhia pipette?
Cov lus qhia uas tsis muaj kev phom sij micropipette tuaj yeem sau rau kev rov ua duaSau rau hauv lub thawv pov thawj. BL1 thiab BL2 cov lus qhia yuav tsum tau muab cov tshuaj bleach los yog cawv ua ntej muab tso rau hauv cov khoom siv rov ua dua tshiab.
Kev hais lus tsis ncaj qha qhia cov lus qhia?
Kev hais lus tsis ncaj, hais thiab qhia yog ob qho tib siraws li qhia cov lus qhia. Peb tsis siv cov khoom tsis ncaj nrog hais, tab sis peb ib txwm siv cov khoom tsis ncaj (hauv qab) nrog qhia: Nws hais tias nws tab tom tsiv mus rau New Zealand.
