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- The method was based on the enhancement effect of the resonance light scattering(RLS) due to the combination of pyrocatechol violet with HSA. 基于人血清白蛋白(HSA)对邻苯二酚紫的共振光散射的增强效应,拟定了一种测定HSA的新的共振光散射体系。
- Indirect determination of total acid-soluble aluminum in natural waters by oscillopolarography in the presence of pyrocatechol violet (PCV ) is presented. 报道邻苯二酚紫(PCV)-示波计时电位法间接测定天然水中的总酸溶铝。
- A spectrophotometric determination of iodine by oxidation decoloration reaction of pyrocatechol violet by iodatein a strong acid medium is reported in this paper. 本文提出了在强酸性条件下,根据碘酸根氧化邻苯二酚紫使其褪色吸光光谱法测定加碘食盐中碘含量的分析方法。
- The color fading reaction of pyrocatechol violet with iodate ion in stronger acid was studied and a method for determination of iodine in the salt was proposed. 研究了在强酸性条件下,邻苯二酚紫与碘酸根离子的褪色反应,拟定了测定加碘食盐中碘离子简便、快速的分析方法,确定了该褪色反应的最佳褪色条件。
- Keywords osmium;pyrocatechol violet;catalytic spectrophotometry; 锇;邻苯二酚紫;催化光度法;
- Keywords iodate ion;pyrocatechol violet;spectrophotometry; 碘酸根;邻苯二酚紫;分光光度法;
- Keywords pyrocatechol violet;spectrophotometry;iron;ion exchange resin; 邻苯二酚紫;分光光度法;铁;离子交换树脂;
- Determination of protein with pyrocatechol violet by resonance light-scattering method 邻苯二酚紫共振光散射光谱法测定蛋白质的研究
- Differential- Pulse Voltammetric Determination of Aluminum in Water by a Pyrocatechol Violet Modified Electrode 邻苯二酚紫修饰电极示差脉冲伏安法测定水中铝
- The Mechanism of the Colour Change of the Pyrocatechol Violet in the EDTA Titration of Thorium 在钍离子和EDTA的滴定中邻苯二酚紫指示剂颜色改变的机理
- The perfume was made from violet and lavender. 这香水是由紫萝兰和乾薰衣草的花制成的。
- Keywords Pyrocatechol violet;horseradish peroxidase;serum albumin;spectrophotometry; 邻苯二酚紫;辣根过氧化物酶;血清白蛋白;分光光度法;
- Shrinking violet always ready to speak up for herself. 她可不胆小--任何场合都能为自己说话。
- Keywords Zirconium;Pyrocatechol violet;Carbon paste electrode;Anodic adsorptive voltammetry; 锆;邻苯二酚紫;碳糊电极;阳极吸附伏安法;
- Keywords molybdenum;pyrocatechol violet (PV);hydroxylamine (HY);multi component complex; 钼;邻苯二酚紫;羟胺;多元配合物;
- Keywords pyrocatechol violet;multicomponent photometry;multiwavelength linear regression;tungsten;molybdenum; 邻苯二酚紫;多组分光度分析;多波长线性回归;钨;钼;
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Keywords Iron determination;double-peak double-wavelength method;pyrocatechol violet;spectrophotometry; 铁测定;双峰双波长法;邻苯二酚紫;分光光度法;
- Indirect Determination of Total Acid-Soluble Aluminum in Natural Waters by Oscillopolarography Using Pyrocatechol Violet 邻苯二酚紫-示波计时电位法间接测定天然水中总酸溶铝
- She's no shrinking violet always ready to speak up for herself. 她可不胆小--任何场合都能为自己说话。