amapayipi: amathuluzi abalulekile ocwaningweni olunembile lwezokwelapha

uma sibheka ngokucophelela, kunezinhlobo ezahlukene zama-pipette asetshenziselwa izinhloso ezahlukene ezimweni zaselebhu. ngakho-ke, i-pipette efanele idinga ukukhethwa maqondana nomsebenzi osesandleni. ezihlokweni, kunamapharamitha okufanele alandelwe maqondana nokusetshenziswa kahle kwe-pipette, kuf