Te tukanga whakamātautau:

1. Matawaihia te waehere whakaū niho hei whakaū i te tūemi whakamātautau.
2. Tangohia te kāri whakamātautau i roto i te putea pepa konutea.
3. Whakauruhia te kāri whakamātautau ki roto i te mokowā kāri, matawaihia te waehere QR, ka kimihia te tūemi whakamātautau.
4. Tāpirihia he 30μL o te tauira toto, o te tauira plasma rānei ki roto i te wai whakawera o te tauira, ka whakaohokia kia pai, ka whakamahanahia ki te wai kaukau 37℃ mō te 10 meneti.
5. Tāpirihia he ranunga 80μL ki te puna tauira o te kāri.
6. Pāwhiritia te pātene "whakamātautau paerewa", i muri i te 10 meneti, ka kitea aunoa e te taputapu te kāri whakamātautau, ka taea e ia te pānui i ngā hua mai i te mata whakaatu o te taputapu, ka tuhi/tā i ngā hua whakamātautau.