Zolakwa 5 Zomwe Muyenera Kupewa Mukamagwiritsa Ntchito Malangizo a Pipette mu Labu

Zolakwa 5 Zomwe Muyenera Kupewa Mukamagwiritsa Ntchito Malangizo a Pipette mu Labu

 

1. Kusankha CholakwikaPipette Tip

Kusankha nsonga yolondola ya pipette ndikofunikira kuti muyese molondola komanso molondola. Cholakwika chimodzi chofala ndikugwiritsa ntchito mtundu wolakwika kapena kukula kwa nsonga ya pipette. Nsonga iliyonse idapangidwa kuti igwiritsidwe ntchito, ndipo kugwiritsa ntchito nsonga yolakwika kungayambitse zotsatira zosagwirizana ndi kutaya ma reagents.
Kuti mupewe cholakwika ichi, nthawi zonse tchulani malangizo a wopanga kapena funsani katswiri pamunda. Ganizirani zinthu monga nsonga yogwirizana ndi pipette, voliyumu yofunikira, ndi mtundu wa kuyesa komwe mukuchita. Posankha nsonga yoyenera ya pipette, mukhoza kuonetsetsa kuti mukuchita bwino komanso zotsatira zodalirika.

2. Kuphatikizika kwa Malangizo Osayenera

Kuphatikizidwa kolakwika kwa nsonga ya pipette ndi cholakwika china chomwe chingasokoneze kulondola ndi kulondola. Ngati nsongayo siyimangiriridwa bwino, imatha kumasula kapena kutulutsanso panthawi ya pipetting, zomwe zimayambitsa kutaya kwa chitsanzo ndi kuipitsidwa.
Kuti mupewe izi, tsatirani malangizo a wopanga polumikiza nsonga ya pipette molondola. Onetsetsani kuti nsongayo ikukwanira mwamphamvu komanso motetezeka pamphuno ya pipette. Kuphatikiza apo, yang'anani nsonga nthawi zonse kuti muwone ngati ili ndi vuto kapena kuwonongeka, ndikuisintha ngati kuli kofunikira. Kulumikizana koyenera kwa nsonga ndikofunikira kuti pakhale zotsatira zodalirika komanso zobwerezeka.

3. Kuboola kwambiri kapena Kuboola pansi

Kuyeza kwapaipi kolondola kumaphatikizapo kuyeza mosamala ndi kusamutsa kuchuluka kwamadzi komwe mukufuna. Zolakwa ziwiri zomwe zimachitika panthawiyi ndi kutulutsa madzi ambiri ndi pompopompo. Kubowoleza kumatanthauza kupitirira voliyumu yomwe mukufuna, pomwe kupindika kwapansi kumatanthauza kupindika kuchepera kuposa kuchuluka komwe kumafunikira.
Zolakwitsa zonse ziwiri zimatha kubweretsa zolakwika zazikulu pazotsatira zanu zoyeserera. Kuchuluka kwa madzi kungayambitse kuchepetsedwa kwa zitsanzo kapena ma reagents, pamene kutsekemera kwapansi kungayambitse kusakwanira kokwanira kapena kusakanikirana kosakanikirana.
Kuti mupewe kutulutsa mitope mopitirira muyeso kapena pansi, onetsetsani kuti mukugwiritsa ntchito njira yoyenera. Dzidziweni nokha ndi malire a pipette ndi malire a pipetting. Khazikitsani voliyumu moyenera, ndikuwonetsetsa kuti piipi yolondola ya voliyumu yomwe mukufuna. Nthawi zonse sungani ma pipette anu kuti mukhale olondola komanso olondola.

4. Kukhudza Chotengera Chachitsanzo

Kuipitsidwa ndi vuto lalikulu mu labotale iliyonse. Cholakwika chimodzi chomwe ochita kafukufuku amapanga ndikukhudza mwangozi chidebe chachitsanzo ndi nsonga ya pipette. Izi zitha kuyambitsa tinthu tating'ono kapena zinthu zakunja, zomwe zimapangitsa kuti pakhale zotsatira zolakwika.
Kuti mupewe cholakwika ichi, samalani ndi mayendedwe anu ndikukhalabe ndi dzanja lokhazikika mukamapopera. Pewani kukakamiza kwambiri pipette kapena kugwiritsa ntchito mphamvu zosafunikira popereka kapena kulakalaka. Kuonjezera apo, ikani nsonga pafupi ndi madzi amadzimadzi popanda kukhudza makoma a chidebe. Pogwiritsa ntchito njira yabwino yopangira mapaipi, mutha kuchepetsa chiopsezo cha kuipitsidwa kwa zitsanzo.

5. Njira Zoperekera Zolakwika

Cholakwika chomaliza choyenera kupewa ndi njira zolakwika zoperekera. Kupereka molakwika kungayambitse kugawa kwamadzimadzi molakwika kapena mosagwirizana, zomwe zimakhudza kutsimikizika kwa zotsatira zanu zoyeserera. Zolakwa zambiri zimaphatikizapo kugawa mwachangu kapena mosalamulirika, kudontha, kapena kusiya mwangozi voliyumu yotsalira pansonga.
Kuti muwonetsetse kugawa kolondola komanso kosasinthasintha, tcherani khutu ku liwiro ndi mbali ya pipette panthawiyi. Sungani liwiro loyendetsedwa bwino, ndikulola madzi kuyenda bwino. Pambuyo popereka, dikirani kwa kamphindi kuti mulole madzi aliwonse otsala atseke kwathunthu musanachotse pipette mumtsuko.

 

kupeŵa zolakwa wamba pamene ntchito nsonga pipette mu labu n'kofunika kuti apeze odalirika ndi reproducible zotsatira. Posankha nsonga yolondola ya pipette, kuiyika bwino, kugwiritsa ntchito njira zolondola za mapaipi, kupewa kuipitsidwa kwa zitsanzo, ndi kugwiritsa ntchito njira zolondola zoperekera, mutha kukulitsa kulondola komanso kulondola kwazomwe mumayesa.