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China, Chinese Factory Price Online Multi-Parameter Wastewater Treatment Equipment's Fluoride Online Automatic Monitor1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Analysis InstrumentOther Analysis InstrumentsFluoride MonitorOnline Automatic Monitor
Santo (China) Limited
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Product Description This monitor is based on the national standard HJ488-2009"Water quality -Determination of fluoride - Fluorine reagentspectrophotometry". Fluoride reacts with fluorine reagent andlanthanum nitrate in acetate buffer medium with a certain pHvalue to form a blue ternary complex, Within a certain range.the absorbance ofthe complex at a specific wavelength is pro-portional to the fluoride ion concentration, which conforms toLangbeer's law and can quantitatively determine fluoride.
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