He maha nga momo inenga o te kaitao hiko aunoa penei i te titration hihiri, te titration rōrahi rite, te titration ira mutunga, te ine PH, me etahi atu. Ka taea te whakaputa i nga hua titration ki te whakatakotoranga e hiahiatia ana e te GLP/GMP, a ka taea te tātari tauanga nga hua titration rongoa .
Tuatahi, tangohia te hiko ph mai i te wairewa wai kcl kukū, horoia ki te wai makuku ka horoia kia ma, katahi ka kuhu te paipa ki roto i te wai makuku, ka kuhu te bureta ki roto i te pounamu wai para.Patohia nga "tawhā" i runga i te atanga hotaka mahi ki te whakarite i nga tawhā, ka whakarite i nga tautuhinga kia rite ki to hiahia mo te ahuatanga titration.Tahurihia te mana o te kaihautu me te kaitahuri o te titrator pea aunoa, ka timata i te kaupapa mahi, ka paato i te paatene "tuku" ki te wharangi mahi, whakauruhia te rōrahi me te pehi "tuku" kia whakakiia te paipa ki te wai.Tirohia mena he mirumiru, mena he, kuhu te ngira mirumiru ki roto i te kohanga hei ngote i te hau.Na ka whakauru i te pipette ki roto i te otinga paerewa, whakauruhia te burette ki roto i te otinga whakamatautau, i te wa ano, tuu te otinga whakamatautau ki runga i te agitator ka tuu ki raro te pae whakaoho, whakauruhia te electrode pH horoi ki roto i te otinga whakamatautau, ka hangaia te hiko. matamata Rukuhia ki te wai.
I tenei wa, ka tuhia e te taputapu he pihi ki runga i te mata i te wa e tarai ana.Whai muri i te titration, ka tatau aunoa te taputapu i te rōrahi o te pito mutunga, te kaha mutunga me te kukū o te wai hei ine.Ka mutu te inenga, tangohia te electrode, horoia ka whakahokia ki roto i te kcl wai kukū hei whakamahi i muri mai, whakawetohia te titrator me te hiko rorohiko.Ka mutu te mahi.
I te wa e whakamahi ana i te titrator pea aunoa, he mea tino tika ki te whakarite i te pono o te otinga parepare.Kaua e rawekehia te otinga parepare, kei hee te inenga.I muri i te tangohanga o te uhi hiko, karohia te topuku karaehe tairongo o te hiko kia kore e pa atu ki nga mea pakeke, na te mea ka pakaru te kai hiko, ka hinga ranei te hiko.Mo te tohutoro o waho o te electrode hiato, me mahara tonu ka taea te taapiri i te otinga konupora konupora chloride me te whakakii mai i te kohao iti kei runga o te hiko.Me karohia te electrode ki te rumaki mo te wa roa ki te wai matutu, te otinga pūmua me te wairewa fluoride waikawa, me karo te electrode ki te whakapiri ki te hinu silicone.
Wā tuku: Noema-25-2021