1) Imiyoboro yo gukusanya amaraso, siringi hamwe nibikoresho bya plasma bigomba kuba bikozwe mubirahuri bya silisike cyangwa ibicuruzwa bya plastiki.
2) Ntugakubite ukuboko mbere yo gukusanya amaraso.
3) Gukusanya amaraso bigomba kuba byoroshye, naho umuyoboro wa kabiri ugomba gukoreshwa mugupima hemglutination.
4) Ikigereranyo cya sodium citrate n'amaraso ni 1: 9 (witondere HCT).Witonze witonze kandi uvange neza.
5) Icyitegererezo kigomba kuba gishya (amasaha 2 ku bushyuhe bwicyumba), kandi plasma igomba kubikwa kuri (- 70 ° C) mugihe ikonje.Gushonga vuba kuri 37 ° C mbere yubushakashatsi.
6) Imiterere yibintu: impinduka zumubiri, impinduka zimirire, ibidukikije, gufata ibiyobyabwenge, imyitozo ikomeye nigihe cyimihango byongera ibikorwa bya fibrinolytike, ibiryo birimo amavuta menshi bishobora kongera lipide yamaraso kandi bikabuza ibikorwa bya fibrinolytike.Ikirenzeho, kunywa itabi birashobora kongera platine, amazi yo kunywa arashobora kubuza kwegeranya.Kuboneza urubyaro, birashobora kongera ibikorwa bya coagulation no kugabanya ibikorwa bya fibrinolytike.