Iodine used to detect the presence of starch. Iodine solution is iodine dissolved in aqueous potassium iodide. A positive result is indicated when the amber-coloured indicator solution turns blue-black as seen on the potato. This colour is due to the presence of starch iodide.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP16634032
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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amberanalysisanalyticalaqueousbiochemicalbiochemistryblackbottlechemicalchemistryclassicconfirmationconfirmedcutdropperexperimentexperimentaleyedropperfreshindicatoriodinelugol'sssolutionpositivepotassiumiodidepotatoreactionreagentschoolsciencescienceeducationsliceslicedsolutionstarchstarchiodidestudioshottesttriiodidetuberwhitebackground
amberanalysisanalyticalaqueousbackgroundbiochemicalbiochemistryblackbottlechemicalchemistryclassicconfirmationconfirmedcutdroppereducationexperimentexperimentaleyedropperfreshindicatoriodideiodideiodinelugol'sspositivepotassiumpotatoreactionreagentschoolsciencescienceshotsliceslicedsolutionsolutionstarchstarchstudiotesttriiodidetuberwhite
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