Iimfuno zokulungiswa kwangaphambili kwesampulu ye iziko lombane lokulinga ubushushu obuphezulu indlela ashing

1. Ingaba isampuli kufuneka ihlaziywe, indlela yokuyilungisa, kwaye yeyiphi indlela yokulinganisa kufuneka ithathelwe ingqalelo kufuneka isekelwe kwiimpawu zesampulu, iimfuno zokuhlolwa, kunye nokusebenza kwesixhobo sokuhlalutya esisetyenzisiweyo;

2. Ukunyangwa kwangaphambili kufuneka kugwenywe okanye kusetyenziswe kancinci kangangoko, ukwenzela ukunciphisa amanyathelo okusebenza, ukukhawulezisa uhlalutyo, kunye nokunciphisa iziphumo ezibi eziziswa yinkqubo yonyango, njengokuqaliswa kongcoliseko kunye nokulahleka kwento. zivavanywe;

3. Xa isampuli icutshungulwa yindlela yokuchithwa, ukuchithwa kufuneka kugqitywe ngaphandle kokubangela ukulahlekelwa kwecandelo elivavanyiweyo, kwaye izinga lokubuyisela icandelo elivavanyiweyo kufuneka libe phezulu ngokwaneleyo;

4. Isampuli ayinakungcoliswa, kwaye amacandelo kufuneka avavanywe kunye nezinto eziphazamisa ukuzimisela azikwazi ukuqaliswa;

5. Ukusetyenziswa kwee-reagents kufuneka kube yinto encinci, indlela ilula kwaye ilula, ikhawuleza, kwaye ingcoliseka ngaphantsi kokusingqongileyo kunye nabasebenzi.