Whakaaetia te rīpene whakamātautau, te tauira me te waimeha tauira kia tae ki te pāmahana rūma (15-30 ℃) i mua i te whakamatautau.
1. Tangohia te rīpene whakamātautau mai i te pukoro hiri ka whakamahi wawe tonu.
2. Whakanohoia te rīpene whakamātautau ki runga i te mata parakore me te taumata.
2.1 Mo nga Tauira Serum, Plasma ranei
Purihia kia poutū te topata, toia te tauira ki te Raina Whakaki o raro (tata ki te 10uL), ka whakawhitia te tauira ki te puna tauira (S) o te rīpene whakamatautau, katahi ka tapiri kia 3 nga pata o te tauira waimeha (tata ki te 80uL) ka tiimata te taima. .Kaua e mau nga mirumiru hau i roto i te puna tauira(S).Tirohia te whakaahua i raro nei.
2.2 Mo te Toto Katoa (Venipuncture/Fingerstick) Tauira
Hei whakamahi i te piupiu: Purihia kia poutū te topata, toia te tauira ki te Raina Whakaki o runga ka whakawhiti i te toto katoa (tata ki te 20uL) ki te puna tauira(S) o te rīpene whakamatautau, katahi ka tapirihia kia 3 pata o te tauira waimeha (tata ki te 80 uL) ka timata te taima.Tirohia te whakaahua i raro nei.Hei whakamahi i te micropipette: Pipet me te tuku 20uL o te toto katoa ki te puna tauira (S) o te rīpene whakamātautau, kātahi ka tāpirihia kia 3 pata o te waimeha tauira (tata ki te 80uL) ka timata te taima.Tirohia te whakaahua i raro nei.
3. Pānuihia te hua i muri i te 10-15 meneti.He muhu te hua i muri i te 15 meneti.