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He komoanga whakahaere pūtaiao i ngā kōwhiringa rangahau o te ao. He nui te noho mea mō ēnei i roto i ngā momo pūtaiao. E āwhina ana ngā pipetī ki te tatau me te hokihoki i ngā wai, e hiahia ana ki te whiwhi i ngā putanga toitū i waenganui i ngā whakamātau. Ki te tuhinga o tēnei rā, ka whakapakari tātou i ngā momo pipetī e taea ai, i aua hāpai, me ngā tikanga whakahaere pipetī hei hoko i ngā putanga whaimana.
Tīmata kia whakamahia te piketi whakakē hau. Ko tēnei te tuāhua tuatahi o ngā piketi e tūmuhu nei. Ko tēnei te motu hiraka rawa i roto i ngā wāhi pūtaiao, nō reira i te wāhanga waiho me te tika o te whakamahi. Ko te āhuatanga o te mahi mō ngā piketi whakakē hau, ko tēnā he hanga pūkana i runga, ka tohe ki te wai i raro i tētahi tipa whakawehe. Ko tēnei e whakaae ana i te whakangungu ki te whakamahi i tētahi rahi wai inati, me te tohu matihiko o te tauawhitanga. E hāngai ana ngā piketi nei ki ngā rangahau i waenganui atu i te whakarite i ngā momo wai, ngā whakamātau enaimu, me ngā whakamātau PCR. He maha ngā huarahi e taea ana e ngā piketi nei, nā reira kei roto i ia wāhi pūtaiao.
Ko te piripeti whakarōpū pai rānei tētahi atu o ngā momo piripeti e mohio rawa ana. He ahuatanga e hāngai ana ki te pai anō i te piripeti whakarōpū ā-hawahe, nā tērā e whakamahia ana he pihikara e āhei ana ki te wai kia kitea tonu. Ko tēnei ka whakaaeae mai ki te whakamahi i ngā wai e moe mea ana me ngā wai e hāpainga ana. Nā tēnei ka tiakina ngā uiui mate, ā, ka tuhono ngā paanga me te mōhio nui. Ko tēnei e nui ana te hēmama i roto i ngā marau biochemi me ngā marau biologi molekula. Mēnā ka mohio koe te wā hei whakamahi i te piripeti whakarōpū pai, ka iti ngā hapa paihere e puta mai i ngā huringa.
Ākona, ko te whakamahi i ngā piripeti ā-meha he mea hihiko nui i te āhei o ngā kaihanga raraunga ki te whakawhiti monowhiri. Ki te tērā i ngā piripeti kotahi, kei ngā piripeti ā-meha te āhua matatika, e whakapakari ana i te whanonga pai me te iti i te wāhanga hapa. He mōhiotia rawa rātou i roto i te kōwhiringa tuatahi, kei reira te wheako me te tino tika. E noho pūmotu ana anō ngā pipipeti ā-meha i ngā whakaahua e whakaae ana ki te pipipeti ā-tau. Kāore tonu tēnei whakawai i te wā, engari ka whakaiti hoki i ngā uiui nui e pā ana ki ngā mamae ā-wāhanga e puta mai i te pipipeti ā-ringa.
He mea nui kē anō hoki te whakahaere tika o ngā pipeta i te mahi rorohiko. Ki te kitea he mōhiotia ngā pipeta, engari ki te kore e whakamahi pono ana, ka puta ngā hua e hāngai ana. Me hangaia ngā wānanga mō ngā rangahau ki te āta tirotiro i ngā waewae pipi, te whanonga tikanga, me ngā āhuatanga hangaenga tika mo te whakaputu mai me te whakapipihia. Nā ēnei momo hanganga e taea ai te whakamana i te rahi o te wai i runga i te tino tika, e hiaia ana hei whakatutuki i ngā haere rorohiko. Ahakoa, me whakawhakanuinga anō hoki ngā pipeta me te tiaki i te wā, kia tuwhera ai ngā haurongo me te pūmau.
Te whakamārama, e whai take ana ngā pīpeti hei tūruwha i ngā kōmuaru rangahau mō te whiwhi i te wāhanga me te tika i roto i ngā raraunga rangahau. Ki te pērā ko te whanaketanga o te matatini, ka taea te whakaaro he hanga hou e kitea nei i roto i ngā pīpeti, e āheinga ki te whakawhiti i te nekeneke rānei, he iti noa iho, i ngā pūtake o te wehi me te tumanako i roto i te kōmuaru. Ko ēnei hanga hou e whakapakari ana i ngā tikanga pai mō ngā pīpeti, e āwhina hoki i ngā rangahau ki te whiwhi i te nui rawa o te kaititohanga i a rātou mahi rangahau.
He hurihuri whānui ki te mōhiohia i te whakahaumanu hua o te hunga rorohiko me ngā whakatau hiranga rorohiko i roto i ngā kōmuaru. I te whiwhi i te wehi me te tika, kua puta te whakaae poto ki te whakamahi i ngā pūnaha pīpeti mōhiohio, ā, i ngā momo whakahaere raraunga. Ka taea te whakamahi i ēnei whakarite hou e āwhina ai ngā kōmuaru ki te whakapai i ō rātou ritenga mahi, ahakoa te whakamahia i te wehi rangahau, e tiakina ana i te kotahianga o te mahi.