Rapid Test Microcontent Se in Oscillographic Polarographic Method

SHI Ying-bing. Rapid Test Microcontent Se in Oscillographic Polarographic Method[J]. Nonferrous Metals Science and Engineering, 2003, 17(2): 38-40.

Citation:

SHI Ying-bing. Rapid Test Microcontent Se in Oscillographic Polarographic Method[J]. Nonferrous Metals Science and Engineering, 2003, 17(2): 38-40.

Citation:

SHI Ying-bing. Rapid Test Microcontent Se in Oscillographic Polarographic Method[J]. Nonferrous Metals Science and Engineering, 2003, 17(2): 38-40.

Abstract

SeOCl₂ can be extracted by C₆H₆ and separated from other coexist elements in 10mol/L HCl, it also can be tested in Na₂SO₃-NH₄OH solution in oscillographic polarographic method, and has got good result, the test range of Se is:0.00010%~0.20%.

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