Inkcazo eneenkcukacha
Amanyathelo ovavanyo:
Inyathelo 1: Beka i-specimen kunye nendibano yokuvavanya kwiqondo lokushisa lokushisa (ukuba ifriji okanye iqhwa).Emva kokunyibilika, xuba ngokupheleleyo umboniso phambi kokuzimisela.
Inyathelo 2: Xa ulungele ukuvavanywa, vula ibhegi kwindawo enotshi kwaye ukhuphe izixhobo.Beka izixhobo zovavanyo kwindawo ecocekileyo nesicaba.
Inyathelo lesi-3: Qinisekisa ukuba usebenzisa inombolo yesazisi yomzekelo ukuphawula isixhobo.
Inyathelo lesi-4: Kuvavanyo lwegazi lonke
-Ithontsi elinye legazi elipheleleyo (malunga ne-30-35 μ 50) Tofa kumngxuma wesampuli.
-Ke ngoko nangoko yongeza 2 amathontsi (malunga. 60-70 μ 50) Isampuli diluent.
Inyathelo 5: Seta isibali-xesha.
Inyathelo lesi-6: Iziphumo zingafundwa kwimizuzu engama-20.Iziphumo ezilungileyo zinokuvela ngexesha elifutshane (1 umzuzu).
Sukuzifunda iziphumo emva kwemizuzu engama-30.Ukuze ugweme ukudideka, lahla izixhobo zokuvavanya emva kokutolika iziphumo.