Njengompheki kusetyenziswa isitshetshe, isazinzulu sifuna izakhono zokulima. I-chef enento enamathuba anokwazi ukusika i-rurt ibe yi-ribbons, ibonakala ngaphandle kwengcinga, kodwa ayikhathazeki ukugcina izikhokelo zokushicilela engqondweni-nokuba inamava kangakanani ulwazi. Apha, iingcali ezintathu zinika iingcebiso zabo eziphambili.
UMagali Taillard, UMphathi oMkhulu, uLawulo lwePotifoliyo, umgca weShishini leMLH, Giln (Gilliers-Le-Lel, France). "Ezinye zeempazamo ezixhaphakileyo ezixhaphakileyo zihambelana nokusetyenziswa okungakhathaliyo zeengcebiso zepatte, isingqisho esingahambelaniyo okanye ixesha elingafanelekanga lombhobho."
Ngamanye amaxesha, isazinzulu sikhetha umbhobho ongalunganga. NjengoRishi Porecha, umphathi wemveliso wehlabathiImvulaIzixhobo (Oakland, ca), "utsho," iimpazamo eziqhelekileyo xa ipiyiwe ziquka ukusetyenziswa kombhobho womthamo ofanelekileyo wokuphatha i-pipette echanekileyo kwaye usebenzisa i-pipette yomoya. " Ngolwelo lwe-viscous, umbhobho wokufuduka okuqinisekileyo kufuneka usetyenziswe.
Ngaphambi kokuba ungene kwiinkqubo ezithile zokushicilela, ezinye iikhonsepthi kufuneka ziqwalaselwe. "Ngamnye abasebenzisi bepatte baqala ukusebenza ngelo xesha, kufuneka baqwalasele ukuba bathini na, zeziphi izinto eziluqinisayo, kwaye zithini izinto ezinqwenelekayo ngaphambi kokukhetha umbhobho," IPorecha ithi. "Ngokwenyani, akukho lab inawo wonke umbhobho wokuba umsebenzisi unokunqwenela, kodwa ukuba umsebenzisi uthatha ukujonga ukuba zeziphi izixhobo ezikhoyo kwi-lab kunye nesebe, banokufumana umbono ongcono wokuphumeza kwi-assay okanye ye Yeyiphi imibhobho abanokufuna ukuyithenga. "
Iimpawu ezikhoyo kwimibhobho yanamhlanje zidlulela ngaphaya kwesixhobo ngokwaso. Inkqubela phambili ekuphandle iiyure ezingamanzi kuyenze ukuba abasebenzisi ngoku banxibelelane nomphunga wabo kwilifu. Ngale nkcazelo, umsebenzisi unokukhuphela iiprotocols okanye enze iziko lesiko. Idatha ye-Pipetting inokufakwa kwilifu, yenye indlela yokuchonga nayiphi na iphofu kwaye yandise inkqubo yokulinganisa, ngakumbi ngokulandelela ngokuchanekileyo, okanye ukusilela kwayo.
Ngezixhobo ezifanelekileyo ngesandla, umngeni olandelayo kukufumana amanyathelo afanelekileyo.
Isitshixo sempumelelo
Ngombhobho wokususelwa komoya, la manyathelo alandelayo anyusa ukubakho ngokuchanekileyo nangokuvula ivolumu ethile:
- Cwangcisa ivolumu kumbhobho.
- Bonakalisa i-plum.
- Ukuntywila incam ukuya kubunzulu obuchanekileyo, onokwahluka ngombhobho kunye nengcebiso, kwaye ngokuthambile i-Phambili iyokuphumla.
- Linda malunga nomzuzwana omnye ulwelo ukuze ungene kwiicebiso.
- Beka i-pipette ene-10 ukuya kwe-45 degrees-nxamnye nodonga lwegumbi lokufumana, kwaye icacisa kakuhle i-plums kwimbonakalo yokuqala.
- Lindela umzuzwana omnye kwaye udanise i-plumres ukuya kwindawo yesibini.
- Tyibilika i-pip udonga lwenqanawa ukuze ususe umbhobho.
- Vumela i-plithur ibuyele kwindawo yokuphumla kwayo.
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