Litšobotsi tsa kopo le tataiso ea ho reka ea centrifuge tubes le centrifuges
Sengoliloeng sena se akaretsa boiphihlelo bo itseng mabapi le ts'ebeliso ea likarolo, tataiso ea theko le khothaletso ea brand ea li-tubes tsa centrifuge, li-tubes tsa ultrafiltration centrifuge le li-centrifuge tsa laboratori, ka tšepo ea ho u thusa.
Mohlala oa ho fanyeha o kenngoa ka har'a setshelo sa mohlala oa tubular.Tlas'a ho potoloha ka lebelo le phahameng la centrifuge, likaroloana tse nyenyane tse emisitsoeng (tse kang pula ea organelles, macromolecules ea likokoana-hloko, joalo-joalo) li lula ka lebelo le itseng ka lebaka la matla a maholo a centrifugal, e le hore li ka arohana le tharollo.Mofuta ona oa setshelo sa lisampole se nang le sekoaelo se koalang kapa tšoelesa e bitsoa centrifuge tube.
Litšobotsi tsa ts'ebeliso le tataiso ea ho reka ea lisebelisoa tse fapaneng tsa li-tubes tsa centrifuge:
1. Plastic centrifuge tube
Melemo ea tube ea polasetiki ea centrifuge e hlakile kapa e fetoha, boima ba eona bo nyane, 'me sampuli e ka nkoa ka ho phunya.Mefokolo ke deformation e bonolo, khanyetso e fokolang ea corrosion ea organic solvent le bophelo bo khuts'oane ba ts'ebeletso.
Li-tubes tsa polasetiki tsa centrifuge kaofela li na le likatiba, tse sebelisetsoang ho thibela ho lutla ha lisampole, haholo-holo ha li sebelisetsoa lisampole tse nang le mahlaseli a kotsi kapa tse senyang haholo;Sekoahelo sa tube se boetse se sebelisetsoa ho thibela ho fetoha ha sampuli le ho tšehetsa tube ea centrifuge ho thibela ho senyeha ha tube ea centrifuge.Ha u khetha ntlha ena, ela hloko ho hlahloba hore na sekoahelo sa phala se tiile, le hore na se ka koaheloa ka thata nakong ea tlhahlobo, e le hore u qobe ho tsoa ha metsi ha ho kenngoa.
Har'a li-tubes tsa polasetiki tsa centrifuge, lisebelisoa tse tloaelehileng ke polyethylene (PE), polycarbonate (PC), polypropylene (PP), joalo-joalo Har'a tsona, li-tubes tsa polypropylene PP li na le ts'ebetso e batlang e le ntle.Ka hona, re leka ho nahana ka li-tubes tsa polypropylene tsa centrifuge ha re khetha li-tubes tsa polasetiki tsa centrifuge.Li-tubes tsa polasetiki tsa centrifuge hangata ke lisebelisoa tsa liteko tse lahloang, 'me tšebeliso e pheta-phetoang ha e khothalletsoe.E le ho boloka chelete, li-tubes tsa PP centrifuge li ka sebelisoa hape kamoo ho ka khonehang, empa li hloka ho hloekisoa ka ho feletseng tlas'a mocheso o phahameng le khatello ho netefatsa liphello tsa saense tsa teko.PE centrifuge tube e ke ke ea etsoa sterilized tlas'a mocheso o phahameng le khatello.
Matla a centrifugal ao sehlahisoa se ka a mamellang kapa lebelo le khothalletsoang le tla bontšoa ka kakaretso ka har'a sephutheloana kapa litaelo tsa tube ea polasetiki ea centrifuge.E le ho netefatsa polokeho ea teko le ho tšepahala ha liphetho, tube ea centrifuge e finyellang litlhoko tsa lebelo la teko e lokela ho khethoa.
2. Khalase ea centrifuge tube
Ha u sebelisa li-tubes tsa khalase, matla a centrifugal ha aa lokela ho ba a maholo haholo, 'me liphahlo tsa rabara li lokela ho behoa ho thibela li-tubes ho senya.Li-centrifuges tse lebelo ka kakaretso ha li sebelise li-tubes tsa khalase.Haeba ho koaloa ha sekoahelo sa centrifuge tube se sa lekana, mokelikeli o ke ke oa tlatsoa (bakeng sa li-centrifuges tse lebelo, li-angle rotor li sebelisoa) ho thibela ho phalla le ho lahleheloa ke tekanyo.Phello ea ho phalla ke ho silafatsa kamore ea rotor le centrifugal, e amang ts'ebetso e tloaelehileng ea inductor.Nakong ea ultracentrifugation, tube ea centrifuge e tlameha ho tlatsoa ka metsi, hobane ultracentrifugation e hloka vacuum e phahameng, 'me deformation ea centrifuge tube e ka qojoa feela ka ho tlatsa.
3. Steel centrifug
Thepa ea tšepe ea centrifuge e na le matla a phahameng, ha e holofale, 'me e hanana le mocheso, serame le ho bola ha lik'hemik'hale.E boetse e sebelisoa haholo, empa hape e lokela ho qoba ho kopana le lik'hemik'hale tse matla tse senyang, tse kang li-acid tse matla le alkalis.Leka ho qoba kutu ea lik'hemik'hale tsena.
Nako ea poso: Nov-09-2022