Udindo ndi kugwiritsa ntchito Filter Tip

Udindo ndi kugwiritsa ntchito Fyuluta Tip:

Zosefera za nsonga zosefera zimadzazidwa ndi makina kuti zitsimikizire kuti nsongayo siyikukhudzidwa panthawi yopanga ndi kuyika. Amatsimikiziridwa kuti alibe RNase, DNase, DNA ndi kuipitsidwa kwa pyrogen. Kuphatikiza apo, zosefera zonse zimasinthidwa ndi ma radiation pambuyo pa kulongedza kuti ziteteze chitetezo cha zitsanzo zachilengedwe.
Chifukwa fyuluta nsonga ndi disposable fyuluta nsonga, ntchito yaikulu pa ntchito ndi kupewa kuwoloka kuipitsidwa: Mosiyana ndi zosefera zina zomwe zili ndi zina zomwe zingalepheretse zochita enzymatic, Rollmed a wosefedwa pipette nsonga amapangidwa koyera Made of original sintered polyethylene. Tinthu tating'onoting'ono ta hydrophobic polyethylene timalepheretsa ma aerosol ndi zakumwa kuti zisalowe m'thupi la pipette.

Kugwiritsa ntchito nsonga zosefera zingagwiritsidwe ntchito kuteteza pipette kuti isawonongeke ndi chitsanzo ndikuwonjezera kwambiri moyo wautumiki wa pipette.

Momwe mungagwiritsire ntchito malangizo osefera:

Ndi nthawi yoti mugwiritse ntchito njira yopangira zosefera? Zosefera za pipette ziyenera kugwiritsidwa ntchito muzinthu zonse za biology zomwe zimakhudzidwa ndi kuipitsidwa. Nsonga ya fyuluta imathandizira kuchepetsa kuthekera kwa kupanga utsi, imalepheretsa kuipitsidwa kwa aerosol, motero imateteza shaft ya pipette kuti isaipitsidwe. Kuphatikiza apo, chotchinga cha fyuluta chimalepheretsa chitsanzocho kuti chisatengedwe kuchoka ku pipette, potero kuteteza kuipitsidwa kwa PCR.

Zosefera nsonga imalepheretsanso chitsanzo kuti chisalowe mu pipette ndikupangitsa kuwonongeka kwa pipette panthawi ya pipetting.

Chifukwa chiyani kuli kofunikira kugwiritsa ntchito nsonga zosefera kuti muzindikire ma virus?

Zitsanzo mayeso ndi osiyana, ndi fyuluta nsonga akhoza bungwe mtanda kuipitsidwa chitsanzo pa ndondomeko pipetting.

Kachilomboka kamapatsirana. Ngati nsonga ya fyuluta sikugwiritsidwa ntchito kudzipatula kachilomboka mu zitsanzo panthawi yozindikira kachilomboka, izi zimapangitsa kuti kachilomboka kafalikire kudzera mu pipette.