• The assay is based upon formation of a complex between Xylenol Orange and ferric iron, which is produced by the peroxide dependent oxidation of ferrous iron.

    检测方法基于甲酚形成复合物显色反应,三价铁氧化物氧化二价铁得到。

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  • The flux of water was proportional to the operation pressure, and the rejection of inorganic salts and xylenol orange increased with increasing the operation pressure.

    甲酚截留率随压力升高都上升,但上升速度会逐渐减慢。

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  • The formation of the complex between lead ion and immobilized xylenol orange caused a large reflected light intensity change, and lead ion in the solution can be determinated.

    离子固定在阴离子交换树脂上甲酚的络合反应,使试剂相反射强度发生很大变化,从而使溶液中的铅离子得以测定

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  • With xylenol orange as developer and model 721 spectrophotometer, it is simple and easy to measure human serum zinc concentration, which is suitable for hospital laboratories.

    甲酚作显色剂、72型分光光度计进行血清检测,方法简便适合医院化验室使用

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  • The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.

    根据二氧化氯氧化二甲酚、氯酚红使其褪色的特性,可用示差分光光度法测定水中浓度二氧化氯含量。

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  • The low concentration of chlorine dioxide in water can be determined by spectrophotometry based on the chlorine dioxide can decolor and oxidize xylenol orange and chlorophenol red.

    根据二氧化氯氧化二甲酚、氯酚红使其褪色的特性,可用示差分光光度法测定水中浓度二氧化氯含量。

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