EN
I ngā whakamātau pūtaiao, i ngā whakamātau hauora, i ngā rārangi whakamātau o ngā rākau rongoā me ngā whakamātau whakamātautau kounga, ko te mātauranga o te whakamātau i ngā pipette e whai ana i te whakamārama o ngā whakamātau. Mēnā ka whakamātau koe i te wai 1% te rahi ake, he whakamātau hōhā, he whakamātau hāngai kē, he whakamātau korekore rānei. Ko ngā pipette ā-hāpaitia e whai ana i te mātauranga, engari me mātau tonu kōrā i ngā mea e whai ana i te mātauranga o ngā pipette, ā, ka whakamahinga i ngā taputapu tika kia eke ai ki tēnei mātauranga. He aha te take i tēnei te mātauranga o te whakamātau i ngā pipette, me pēhea te whai i tēnei?
1. Te whānuitanga ki ngā whakamātau tauawhi me ngā rārangi whakamāramatanga
He nui ngā āhua whakamātautau e whai ana i ngā rārangi whakamātautau mai i ngā whakamātautau tāwhai. Mēnā i whakamāhi koe i tēnei pīpete hāngā kore mō ngā whakamātautau tāwhai, ka hāngā katoa ngā whakamātautau o ngā tauira i muri. He tauira, mēnā i hāngā koe i tēnei hāngā 2% i te whakamāhi i ngā whakamātautau tāwhai, ka whakamātautau koe i ngā kōpae o ngā tauira katoa hei 2% ake, he rākau, i ō rātou uara ātua. Mō ngā whare whakamātautau kounga e whakamahi ana i ngā rongoā, i tēnei wā ko te rārangi tāwhai mō te kaha o te ingoa kua tohua he 95-105%, ko te hāngā 2% he nui ngā hāngā kua ngaro i tēnei wā, i mua tonu i tāu whakaaro i ngā rerekētanga o ngā whāinga kē.
Ko te whakamārama o te whakamātautau he mea tino pūmau i ngā whakamātautau kōpae. Ko ngā hapa iti e whakamānuihia ana. He iti ngā hapa i te whakamātautau tuatahi, engari he nui ngā hapa i ngā whakamātautau e toru, e whā. I ngā whakamātautau e maha ana i ngā whakamātautau kōpae—hei tauira, te whakamātautau i ngā pākoki, ngā whakamātautau i ngā mahi o ngā enezimi, te whakamātautau i ngā whakamātautau o ngā rārangi—ko ngā kākahu wāhanga wāhanga me ngā kākahu whakamātautau kia whakamātautau ai ngā whakamātautau he mea tino pūmau.
2. Te whakamātautau anō i ngā kaiwhakamāhi me ngā whare whakamātautau
Ko te whakamātautau ā-ringa he mea whānui ki te kaiwhakamāhi; ko ngā wā o te whakamātautau, te āhua o te kākahu, te pākoki o te kākahu, me te whakamātautau o te whakamātautau o te kākahu e rere ana mai i te tangata ki te tangata. I kitea i ngā whakamātautau ā-ringa o ngā whare whakamātautau ko ngā rerekētanga i waenganui i ngā kaiwhakamāhi e 3–5% o te whakamātautau o te whakamātautau.
Ko ngā kaiwhakamahi i ngā wāhanga wai, me ngā kaiwhakarato i ngā wāhanga wai e tātari ana i te hapa o ngā kaiwhakamahi; inā he rākau e tātari ana i tēnei āhua, ka whakamahinga ngā mahi katoa o te whakauru i ngā wāhanga wai, me ngā mahi o te whakarato i ngā wāhanga wai i te āhua anō, ahakoa he aha te tangata i pakuhi i te pūnaha kia tīmata. Ko tēnei āhua o te whakaorangia o ngā hua he mea matua mō ngā akoranga i ngā wāhi maha, i ngā rōpū rangahau kia whakamātautau, me ngā whare pūkenga kia whakamātautau i te kounga, ā, he mea matua kia ōrite ngā rārangi o ngā hua, ahakoa he aha te wā o te mahi, me he aha te wāhi. Ko ngā kaiwhakarato i ngā wāhanga wai, me ngā kaiwhakamahi i ngā wāhanga wai mai i Hangzhou Zhongwang Technology e tātari ana i te whānui o te whakamārama, me te iti o te whānui o ngā kaiwhakamahi kia taea ai te whakamātau i ngā hua i ngā whare pūkenga rerekē.
3. Te whakamāmā i te whakamātautau i ngā rākau, me ngā tauira
Kāore te pipetting hē e pā ki te kounga o ō hua anake; ka maumauria e ia ngā tauira me ngā pūtaiao utu nui. Ka taea e te tātaritanga nui, te R&D rongoā, me ngā tono koiora rāpoi ngota te whakamahi i ngā pūkaha e utu ana i te rau, i te mano rānei tāra ia miligram. Ko te pipetting 10% atu o taua reagent i te mea e tika ana na te kore tika o te pipette ka tino tere te tāpiri. I te taha ke, ko te whakaiti i te whakairo ka taea te tikanga ki te whakahou i te whakamātautau katoa, ka rua te utu o to reiti.
He tika ngā kaiwhakarato wai aunoa e āhei ai te whakaiti me te nui o te whakaora utu pūkaha i te wā e pupuri ana i te tika. He mea utu nui ngā tauira, ā, ka āwhina ngā kaiwhakarato wai aunoa ki te tiaki i aua mea, ā, he iti ake te utu, he māmā ake hoki te whakakore i ngā rahinga nui o te ururua. Mō ngā taiwhanga nui, e hia mano ngā tauira e whakahaerehia ana ia rā, ka nui rawa te moni e ora ana i te tino tika.
4. Te whakaū i te whare. Te ūnga ki ngā Paerewa Kounga me te Whakaaetanga
Me āhei ngā taiwhanga e whakahaere ana i raro i ngā ture GLP, ISO 17025, rongoā rānei ki te whakaatu he whakanohoia ō rātou pipettes, ā, kei te whakahaerehia ō rātou tukanga pipetting. Ko te tikanga e hiahiatia ana he whakamātautau auau i te mahi o te pipette mā te whakamahi i ngā tikanga gravimetric, photometric rānei. E hiahiatia ana ngā pūkete o te whakaurunga, o te tiaki me te whakangungu.
Ko nga taputapu whakahaere moni aunoa he maha nga wa e whakauru ana i nga waahanga tirotiro, nga tuhinga hiko mo nga rahinga katoa kua tukuna me te ara arotake mo nga mahi katoa i mahia e te taputapu, hei awhina i te whakatikatika i nga mahi whakatikatika. Ka koa ngā kaitirotiro e rapu ana i tētahi tukanga pipetting pai-whakahaerehia ki te kimi i tētahi pūnaha whakahaere wai aunoa i te mahi i roto i te taiwhanga, ā, ka kitea e ngā taiwhanga whakahaere kounga e pupuri ana, e whai ana rānei i te whakaaetanga he kōwhiringa pai te whakahaere wai aunoa hei whakatikatika me te whakapak
Whakarāpopoto
He mea nui te tika i roto i te tuku pipette mō te tātari ine tika, ngā hua ka taea te whakaputa anō i waenganui i ngā kaiwhakahaere me ngā taiwhanga, te tiaki i ngā tauira utu nui me ngā tātaritanga utu nui, me te ngāwari o te whakatutuki i ngā whakaritenga o tētahi paerewa kounga, rōpū whakamana rānei. He mea nui ngā pipette pai-whakatau, me te whakamahi i ngā pūnaha whakahaere wai aunoa ina tika, i roto i ngā whakamātautau tātari, ahakoa he QC auau, he whanaketanga tikanga auaha rānei. Hangzhou Zhongwang Technology Co., Ltd. he kaiwhakarato aunoa, he kaiwhakahaere wai aunoa, me nga viscometers, te whakawera me te whakawera i nga taputapu, te whakawera i nga rongoā pāmahana pumau, nga oumu whakarewa, te hangarau kore, nga ngongo viscometer capillary me nga taonga. Whakapā mai ki a mātou i tēnei rā kia ako ai koe me pēhea te āwhina i te whakahaere wai aunoa i tō taiwhanga ki te whakatutuki i te tika i roto i ngā rerenga mahi pipetting katoa.