Izindlela zokuphepha ze-Laboratory Pipette Amathiphu

1. Sebenzisa amathiphu we-Pipetting afanele:
Ukuze uqinisekise ukunemba okungcono nokunemba, kunconywa ukuthi ivolumu ye-Pipetting ibe ngaphakathi kwebanga lama-35% -100% wethiphu.

2. Ukufakwa kwekhanda lokumisa:
KWAMABHODI amaningi ama-Pipette, ikakhulukazi ama-Pipette aneziteshi eziningi, akulula ukufakaIthiphu yePipette: Ukuze uphishekele uphawu oluhle, udinga ukufaka isibambo se-pipette esiqeshini bese ulijika kwesokunxele nakwesokudla noma unikise phambili nakubuyela emuva emuva emuva emuva. Qinisa. Kukhona futhi nabantu abasebenzisa i-pipette bayishaye kaninginingi ithiphu ukuze basiqinise, kepha lo msebenzi uzokwenza ukuthi leli tholi lilimaze futhi lithinte ukunemba. Ezimweni ezinzima, i-pipette izolimala, ngakho-ke imisebenzi enjalo kufanele igwenywe.

3. I-angle yokucwilisa nokujula kwethiphu ye-pipette:
I-angle yokucwilisa yesiphu kufanele ilawulwe ngaphakathi kwama-degree angama-20, futhi kungcono ukuwugcina uqotho; I-Tip Imerion Ukujula Kunconywa kanjena:
I-Pipette Equip Tip Pinth Ukujula
2l no-10 l 1 mm
20l no-100 l 2-3 mm
200l ne-1000 l 3-6 mm
I-5000 l ne-10 ml 6-10 mm

4. Hlambulula ithiphu ye-pipette:
Okwasampula emazingeni okushisa asekamelweni, ama-tip rinsing angasiza ekuthuthukiseni ukunemba; Kepha kumasampula anamazinga okushisa aphezulu noma aphansi, i-tip rinsing izonciphisa ukunemba kokusebenza. Sicela unake ngokukhethekile abasebenzisi.

I-5.
Ukusebenza kwePipetting kufanele kugcinwe isivinini esibushelelezi futhi esifanelekile sokukhulisa; Ijubane lokufisa kakhulu lizokwenza lula isampula ukufaka umkhono, okubangela ukulimala kwepiston kanye nesikhala sendandatho kanye nokungcoliswa kwesampula.

[Phakamisa:]
1. Gcina ukuma okulungile lapho kuphawula; Musa ukubamba i-pipette ngokuqinile ngaso sonke isikhathi, sebenzisa i-pipette ngomunwe wokusiza ukudambisa ukukhathala ngesandla; Shintsha izandla njalo uma kungenzeka.
2. Hlola njalo isimo sokubopha se-pipette. Uma sekutholakale ukuthi uphawu luguga noma ukuvuza, indandatho yokubopha uphawu kufanele ithathelwe indawo ngesikhathi.
3. Linganisa i-PIPETTE 1-2 izikhathi ngonyaka (kuya ngokuvama kokusetshenziswa).
4. Okwe-Pipette eningi, ungqimba wamafutha wokuthambisa kufanele usetshenziswe kwi-piston ngaphambi nangemva kokusetshenziswa kwesikhathi ukuze ulondoloze ukuqina.