Te horopaki hāpai kōwhiringa mō te manaakitia, he mea hou whaiaro kei te whakamahi i roto i ngā wāhi ranga haere, ā tērā e whai pūtake ana hei whakapai i te manaakitia me te tohu tika mō te whakamahi. Ki te whakauru i ngā tikanga matatini o te hāpai tinana ki te hoahoa, ka taea e tō mātāpipi nei te whakaeke i te pūnaha tinana e whai ake nei i te mahi taumata kotahi o te pipetting. Kei tēnei hoahoa te whakapai i te hauora me te oranga o ngā kaiwawao ranga haere, nō reira ka whakaū i te tino tika hei whakapai i te tino tika. Ki te whai hua i ngā whakaaweawe rerekē o ngā wāhi ranga haere, ka pai tēnei mātāpipi hei mea iti noa ai hei hanga i ngā putanga whakapono i te rangahau me te whakamatau.