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Wysłany: Czw 17:33, 10 Lut 2011 Temat postu: tory burch HG - AAS _4281 arsenic content in steel |
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Hydride - atomic absorption spectrometry of arsenic content in steel
Standard deviation was 0.75. In arsenic 15.9ng/mL and 1.55ng/mL the sample solution,[link widoczny dla zalogowanych], add 5ng/mL,[link widoczny dla zalogowanych], 1OngmL,[link widoczny dla zalogowanych], 15ng/mL determination of arsenic recovery, the recovery rate between 95 ~ 104 3.2.7 real Determination of arsenic in samples of different samples were measured,[link widoczny dla zalogowanych], the, t bad side given the results in Table 1, samples with different arsenic standard values and measured values of the standard value () l00310.008l0.0] 210.0180421011 measured values (% ) Im00310.07510.011In0l80.0410.1073.3 on the use of germanium hydride by atomic absorption spectrometry of arsenic in iron and steel. Comparison with other methods,[link widoczny dla zalogowanych], is a simple, fast and reliable method
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