Basa uye kushandiswa kwesefa Tip:
Iyo sefa yetipi yekusefa yakatakurwa muchina kuti ive nechokwadi chekuti iyo tipi haina kukanganiswa zvachose panguva yekugadzira uye kurongedza maitiro. Ivo vanobvumidzwa kuve vasina RNase, DNase, DNA uye pyrogen kusvibiswa. Pamusoro pezvo, ese mafirita anofanoitwa sterilized nemwaranzi mushure mekurongedzerwa kuti awedzere kuchengetedzwa kwemasamples ebhayoloji.
Nekuti iyo yekusefa tipi inoraswa yekusefa, basa rakakura panguva yekushandiswa nderekudzivirira kusvibiswa kwemuchinjiko: Kusiyana nedzimwe mhando dzemafirita dzine zvinowedzerwa zvinogona kutadzisa kuita enzymatic, Rollmed's yakasefa pipette matipi anogadzirwa akachena Yakagadzirwa yepakutanga sintered polyethylene. Hydrophobic polyethylene particles inodzivirira aerosols uye zvinwiwa kubva pakuyamwa mumuviri wepipette.
Kushandiswa kwemafirita mazano kunogona kushandiswa kudzivirira pipette kubva pakukuvadzwa nemuenzaniso uye kuwedzera zvikuru hupenyu hwebasa hwepipette.
Nguva yekushandisa matipi ekusefa:
Ndeipi nguva yekushandisa iyo sefa tip tekinoroji? Sefa matipi epipetti anofanirwa kushandiswa mune ese mamolekyuli biology maapplication anonzwa kusvibiswa. Iyo sefa tipi inobatsira kudzikisa mukana wekuumbwa kweutsi, inodzivirira kusvibiswa kweaerosol, uye nekudaro inodzivirira iyo pipette shaft kubva mukuyambuka-kusvibiswa. Mukuwedzera, iyo sefa inodzivirira inodzivirira sampuli kubva kutakurwa kubva kune pipette, nokudaro kudzivirira PCR kusvibiswa.
Iyo sefa tip inodzivirirawo sampu kupinda mupipette uye kukonzera kukuvadza kune pipette panguva yepipetting.
Nei zvichidikanwa kushandisa matipi esefa kuona mavhairasi?
Iwo masampula ebvunzo akasiyana, uye iyo sefa tipi inogona kuronga kusvibiswa-kusvibiswa kwesample panguva yepipetting process.
Hutachiona hunotapuriranwa. Kana iyo yekusefa tipi ikasashandiswa kuparadzanisa hutachiona mumuenzaniso panguva yekuona hutachiona maitiro, zvinokonzeresa kuti hutachiona hufambiswe kuburikidza nepipette.
Nguva yekutumira: Oct-30-2021