Ama-Pipettes ayinto yaselabhorethri esetshenziselwa ukuphatha amasampula oketshezi. Cishe wonke ama-pipettes adinga amathiphu e-pipette ukuze enze umsebenzi wawo ohlosiwe. Ngokwemvelo, ukukhetha uhlobo olufanele lwethiphu ye-pipette kuyadingeka.
Funda kabanziUbuchwepheshe be-Centrifugation busetshenziswa kakhulu ekuhlukaniseni nasekulungiseleleni amasampula ezinto eziphilayo ahlukahlukene. Ukumiswa kwesampula yebhayoloji kubanjelwe eshubhu le-centrifuge futhi kujikeleziswa ngesivinini esikhulu, ukuze izinhlayiya ezincane ezimisiwe zihlale ngesivinini es......
Funda kabanziU-Cotaus ubambe iqhaza ku-CMEF yama-87 e-Shanghai ngemikhiqizo eyenziwe ngokwezifiso. Imikhiqizo eyenziwe ngokwezifiso ikakhulukazi izinto ezisetshenziswayo ezikhethekile eziklanyelwe imishini yamarobhothi, imikhiqizo ikakhulukazi ihlanganisa: amathiphu e-pipette azenzakalelayo, amashubhu e-chemilum......
Funda kabanziI-PCR iyindlela ebucayi nesebenzayo yokukhulisa ikhophi eyodwa yokulandelana kwe-DNA eqondiwe ezigidini zamakhophi ngesikhathi esifushane. Ngakho-ke, izinto ezisetshenziswayo zepulasitiki zokusabela kwe-PCR kumele zingabi namagciwane nama-inhibitor, kuyilapho zibe nekhwalithi ephezulu engaqinisekisa......
Funda kabanzi