※Laʻititi laʻititi, mama mama ma faigofie tele ona faʻaogaina ma tausia, faʻatasi ai ma se pusa faʻapitoa, e faigofie tele ona ave i le galuega faila.
※Laʻititi laʻititi o faʻataʻitaʻiga ma reagents, vave suʻesuʻega vave (naʻo 3 minute e fua ai se faʻataʻitaʻiga),
※Fa'asaoina taimi ma tau fa'atasi ai ma reagents sauni, e fa'aitiitia ai le avanoa e fa'afeso'ota'i ai e le aufaigaluega vaila'au, fa'aola le galuega su'ega e sili atu ona saogalemu, lelei, ma fa'alelei le si'osi'omaga.
※Leai ni vaega feʻaveaʻi, maualuga maaleale ma faʻapitoa faʻapitoa faʻatasi ai ma le faʻalavelave maualalo.faʻatupu le taunuuga sili atu ona mautu.
※Pulse power supply, maualalo le faʻaaogaina o le eletise, E mafai ona galue faʻaauau mo se taimi umi, leai se popole ma faʻafeiloaʻi le siosiomaga.
