1. I hangaia mo te taiwhanga taumata-nui.
2. Te whakamaarama i runga i te kiko (Mechanical clotting), te whakamatautau immunoturbidimetric, te whakamatautau chromogenic.
3. Waehere pae o roto o te tauira me te reagent, tautoko LIS.
4. Reagents taketake, cuvettes me te otinga mo nga hua pai ake.
5. Ka taea te wero potae.