What material for a pH meter?
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Medium: Butyl oxime and cyanamide hydrochloride – What type of pH probe should be used! Can PP be used?
You have to give it a try; no matter how skilled an expert is, if they haven’t tried it, they only think it’s feasible in theory. In the end, it still needs to be tested, and theoretically, PP should work.
A mixture of the two media! 00
Chemical properties: It has a strong chelating effect with metal ions, is volatile, and can react with hydrochloric acid and sulfuric acid, releasing butane. Therefore, metal probes definitely won’t work; moreover, hydrochloric acid cyanamide is highly corrosive. PP probes can be used for this purpose. Additionally, factors such as temperature and ratio also need to be taken into consideration
Can’t use a glass electrode? The reference system is made of PTFE, with solid filling.
Electrode selection is complex, with many factors such as the elements present in the liquid, as well as impurity concentrations, temperature, and pH.
Electrode selection is complex, with many factors such as the elements present in the liquid, as well as impurity concentrations, temperature, and pH.