8. Ulwakhiwo lulungelelaniswe kwaye ukufunxwa kolwelo kugqibelele.
9. Uyilo lufanelekile, isakhiwo sitsha, kwaye kulula ukusisebenzisa.
10. Umlinganiselo uchanekile.
11. Kulula ukuyisebenzisa kwaye imvakalelo yesandla ikhululekile.
12. Le mveliso ixhotyiswe ngezinto ezingasetyenziswayo, kwaye ibonelela ngenkonzo elungileyo.
Uhlobo lwesirinji eqhubekayo ye-5ml R