Soil Matrix Effect on The Complexometric Determination of Mercury(II) Using Pottasium Iodide as Masking Agent
The various solutions containing 50-500 ppm of the mercury (II) nitrate was titrated with excess of EDTA 0,02 M, and Eriochrome Black-T as indicator. The solution pH was adjusted to 10 using ammonium chloride-ammonia buffer. The excess of EDTA is titrated against standard Mg2+ 0,02 M solution to...
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| 語言: | Indonesia |
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| 在線閱讀: | https://digilib.itb.ac.id/gdl/view/32234 |
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