Li-pipette tsa serological li sebelisoa lilaboratoring ho fetisetsa metsi.Li-pipette tsena li na le mangolo ka lehlakoreng le thusang ho lekanya palo ea mokelikeli o lokelang ho fanoa kapa ho phefumoloha (ka milliliters kapa milliliters).Li khothaletsoa haholo kaha li nepahetse haholo ho metha maemo a manyane a ho eketseha.
Li-pipette tsa serological li sebelisoa haholo-holo libakeng tse latelang:
✦ ho emisoa ho tsoakaneng;
✦ Ho kopanya li-reagents le tharollo ea lik'hemik'hale;
✦Fetisetsa lisele bakeng sa tlhahlobo ea matla kapa katoloso;
✦li-reagents tse nang le layered bakeng sa ho theha li-gradients tse phahameng tsa density;
Ho na le mefuta e meraro e fapaneng ea liphaephe tsa serological:
1. Bula pipette
Li-pipette tse bulehileng tse nang le lipheletso tse pepenene li loketse hantle bakeng sa ho metha maro a nang le li-viscous tse ngata.Ho tlatsa le ho lokolloa ha pipette ka potlako ho etsa hore e be e loketseng ho sebetsana le maro a kang oli, pente, litlolo le seretse.
Pipette e boetse e na le plug ea fiber filter e thusang ho fokotsa tšilafalo ea mokelikeli.Li-pipette tse bulehileng ke li-pipette tse se nang pyrogen tse hloekisitsoeng ka gamma.Li phuthetsoe ka bonngoe pampiring / polasetiki ea thermoformed ho thibela tšenyo.
Li-pipette tsena li fumaneha ka boholo ba 1 ml, 2 ml, 5 ml le 10 ml.Ba tlameha ho latela maemo a indasteri ea ASTM E1380.
2. Pipette ea baktheria
Li-pipette tsa baktheria li etselitsoe ho hlahloba lebese le lihlahisoa tse ling tsa lebese.Li-pipette tsena tsa lebese tsa polystyrene li fumaneha ka boholo ba 1.1 ml le 2.2 ml.
Tsena ke li-pipette tse lahloang tse seng tsa pyrogenic tse hloekisoang ka mahlaseli a gamma.Li tla ka pampiri e entsoeng ka thermoformed / polasetiki ho qoba tšenyo.Li-pipette tsena li kenyelletsa sefe ea faeba ho sireletsa maro le lisampole tsa mokelikeli ho tsoa tšilafalo.Lipeipi tsa baktheria li tlameha ho finyella litekanyetso tsa ASTM E934 'me li lekanngoe ho fana ka (TD) ea +/-2%.
3. Lehlaka
Pipette e hlakile ka ho feletseng 'me ha e na mangolo.Li etselitsoe ho tsamaisa le ho kopanya maro ka lits'ebetsong tse fapaneng tse kang vacuum kapa pipette aspiration process.Ke li-pipette tsa polystyrene tse lahliloeng, tse se nang pyrogen, tse sa koaheleng.
Li-pipette tsena li phuthetsoe ka polasetiki ea thermoformed ho qoba tšoaetso.Li hloekisoa ka ho sebelisa mahlaseli a gamma 'me li kopana le Boemo ba Tiisetso ea Botsoako (SAL).
Nako ea poso: Jan-05-2024