中英
亚硝酸钠测定
  • 翻译

Sodium nitrite determination

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  • 双语例句
  • 1
    结论戊二醛含量测定值可受到亚硝酸、碳酸氢钠的负干扰和甲醛的正干扰作用。
    Conclusion Glutaraldehyde content determined value is affected by the negative interference of sodium nitrite and sodium bicarbonate and the positive interference of methanal.
  • 2
    亚硝酸和脲素除去外来的氧化剂后,以碘量法测定,全部操作可在几分钟内完成。
    The samples are dissolved in aqueous solution of sulphuric acid or alkalis which can be heated if necessary, and the solution thus formed is treated rapidly with large excess of oxidant.
  • 3
    方法:用比色法及紫外光解法测定了榛叶提取物对二甲基亚硝胺(N DMA)体外合成的阻断作用及对亚硝酸的清除作用。
    Methods: Effect on NDMA and scavenging rate sodium nitrite was tested by colorimetric analysis and ultraviolet irradiation and decomposition.
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