ʻAno | He keʻokeʻo a ʻeleʻele paha kēia huahana |
Maopopo | ʻAʻohe kala a i ʻole melemele māmā |
PH | 7.0 - 7.6 |
Wʻewalu | 2.7 士 0.5g |
Waihona | ma 4°C - 8°C, Ma kahi maloʻo maloʻo a pale i ka māmā |
Pono | 1 Makahiki, E ʻike i ka pahu reagent no ka lā hana a me ka lā pau. |
ʻepekema | E hoʻohui i ka laʻana wai e loaʻa ana i ka bacteria Enterococcus, e hoʻomaʻamaʻa i ka bacteria i hoʻopaʻa ʻia i loko o ka mug medium ma 41°C a 0.5°C, a me nā enzyme kūlohelohe kikoʻī i hana ʻia e Enterococcus bacteria (β-D-glucosidase hiki ke hoʻoheheʻe i ka mug substrate fluorescent i loko o ka mīkini mug e hana ai. (β-D-glucoside ((β-D-glucoside) a me ka huahana fluorescent hiʻona 4-methyl umbelliferone. E nānā i ka fluorescence i loko o ke kukui UV 366nm, helu ma o ka quantitative detection disk, a nīnau i ka papa MPN e helu i nā hopena. |
Pūʻolo | 100 - pūʻolo hoʻāʻo |
Hoʻohana i ke ʻano hoʻāʻo Qualitative
Setp1: E lawe i 100ml wai laana me 100ml sterile sampling bottle/quantitative bottle, hoʻohui i ka reagent, dissolve, a me ka moʻomeheu no 24h ma 41°C 士 0.5°C.
Setp2: Hoʻoholo i ka hopena
ʻAʻole ʻulaʻula = Nā hopena maikaʻi ʻole Ka ʻulaʻula polū = Nā hopena maikaʻi
ʻIke nui
1.E hoʻohana i 100ml sterile sampling hue e ana i 100ml wai hāpana.
2. E hoʻohui i ka reagent, e hoʻoheheʻe, e ninini i loko o 51 Quanti Tray a i ʻole 97 Quanti-Tray
3. E hoʻopili i ka Quanti-Tray me kahi mīkini hoʻopaʻa hoʻopaʻa nui i hoʻopaʻa ʻia, a hoʻokomo iā ia ma 41 ° C 士 0 .5 ° C no 24h.
4. E nānā i ka ho'āʻo qualitative no ka wehewehe hopena, a nānā i ka papa MPN no ka helu.