spectrophotometric method

A Stopped-Flow Inductive Kinetic Spectrophotometric Method for Simultaneous Determination of Iron and Antimony

停流流动注射-诱导动力学光度法同时测定微量铁和锑

Quantitative Determination of Phenylbutazone and Aminopyrine Mixture by Orthogonal Functions Spectrophotometric Method

保泰松和氨基比林混合物的正交函数分光光度测定法

Nitro-PAPS direct spectrophotometric method to determine Zinc Gluconate

Nitro-PAPS直接光度法测定葡萄糖酸锌含量

The recovery rates and RSDs of sulfurous acid, magenta spectrophotometric method were 98.2%-108% and 2.6%-5.8% respectively.

品红亚硫酸法的回收率为98.2%～108%，相对标准偏差（RSD）为2.6%～5.8%。

This paper discribes a factor analysis spectrophotometric method for measuring crystallose and benzoic acid in drinks.

本文研究了应用因子分析分光光度法同时测定饮料中糖精钠和苯甲酸的方法.

A new catalytic spectrophotometric method for determining thc trace amounts of Br has been developed.

基于稀硫酸介质中溴离子催化过氧化氢氧化甲基橙,建立了测定痕量溴离子的新催化光度法.

Using Kjeldahl method, spectrophotometric method, atomic absorption spectrometer to determine respectively the amounts of protein, P, Ca, Fe and Zn, the aim is to compare the nutrient difference among the black rice, red rice and common rice.

用凯氏定N法、分光光度计及原子吸收仪分别测定蛋白质、P及Ca、Fe、Zn的质量分数，目的是比较黑米、红米、与普通稻米的营养差异。

Determination of Ascorbic Acid by Tiron Fading Spectrophotometric Method

钛铁试剂褪色分光光度法测定药物中的抗坏血酸

A method of fourth derivative UV spectrophotometric determination of and benzoate in soft beverage was studied.

利用四阶导数光谱法从而不经任何分离手段测定了软饮料中阿斯巴甜和苯甲酸的含量.

The iron content in Cr plating solution is determined with spectrophotometric method by using Tiron ( catechol sodium disulfonate) as reagent, which can react with Fe~ ( 3+) ions in weak acidic solution and form blue complex.

本文用钛铁试剂作试剂，利用它和三价铁在弱酸性溶液中生成稳定的蓝色络合物，用光度法测定镀铬溶液中铁杂质的含量。

Objective: To establish a sensitive spectrophotometric method for the determination of bismuth content in tetracycline hydrochloride compound capsules.

目的：建立复方盐酸四环素胶囊中铋盐灵敏的分光光度测定方法。

Solid waste Determination of arsenic Silver diethyldithiocarbamate spectrophotometric method

GB/T15555.3-1995固体废物砷的测定二乙基二硫代氨基甲酸银分光光度法

A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.

介绍了用BCO分光光度法对铝粉中微量铜的测定.

A new ultraviolet spectrophotometric method is proposed for the determination of N-benzylglycine ethyl ester.

建立测定苄基甘氨酸乙酯的紫外分光光度法.

Valence Distribution Analysis and Determination of Total Antimony Amount with a Stopped-Flow Inductive Kinetic Spectrophotometric Method

诱导动力学-停流光度法研究锑的价态分布及总锑的测定

Total flavonoids content was also determined to be3.36% by spectrophotometric method using rutin as standard sample.

以芦丁为标准品，用分光光度法测得菝葜根茎中总黄酮含量为3.36%。

Conclusion Both sulfurous acid, magenta and acetylacetone spectrophotometric methods were suitable for the determination of formaldehyde in rongalite in the laboratory of basic units, and acetylacetone spectrophotometric method was better because less environmental factors interfered with the detection results.

结论品红亚硫酸法和乙酰丙酮法均适于基层实验室检测吊白块的甲醛含量，乙酰丙酮法受外界环境的影响小，更为适用。

The total amino acid and polysaccharide contained in spirulina platensis were determined spectrophotometric method.

用分光光度法测定了螺旋藻胶囊中总氨基酸和多糖的含量.

Determination of silver by atomic absorption spectrophotometric method in ammoniacal medium

氨性介质原子吸收法测定银

Water quality Determination of vanadium BPHA extraction spectrophotometric method

GB/T15503-1995水质钒的测定钽试剂（BPHA）萃取分光光度法

A spectrophotometric method for the determination of trace boron in ferrosilicon alloy was proposed.

建立了蒸馏分离-姜黄素光度法测定硅铁合金中痕量硼的方法.

A spectrophotometric method for indirect quantification of microorganism-produced sulfur in wastewater was developed.

采用分光光度法研发了一种间接测定废水中微生物产生单质硫含量的新方法.

Through the experiment, this article had proven that higher blank value of hydrogen chloride in air by mercuric thiocyanide spectrophotometric method is caused by the reaction of two kinds of developer.

通过实验，证明了硫氰酸汞分光光度法测定空气中氯化氢空白值偏高的主要原因，是由于两种显色剂之间相互反应引起的。

A spectrophotometric method was established for the determination of dermatan sulfate.

建立了分光光度法测定硫酸皮肤素.

Meanwhile, UV-Vis spectrophotometric method was used to discuss reasons for formation of the ion-association complex and the composition ratio.

同时，采用紫外分光光度法讨论了离子络合物的形成机理和组成比例。

Based on the formation of an ion-association complex of bismuth(ⅲ) with potassium iodide and rhodamine 6G in an acid medium and in the presence of arabic gum, a highly sensitive spectrophotometric method has been developed for the determination of Bi.

本文研究了在酸性介质中，铋（Ⅲ）-碘化钾-罗丹明6G-阿拉伯胶体系的离子缔合显色反应.提出直接在水溶液中光度测定微量铋的高灵敏度方法。

Determination of germanium in aloe vera for by spectrophotometric method

不同产地芦荟中锗的光谱分析

The Salts Effect on the Spectrophotometric Method with Nonionic Surfactants

用非离子型表面活性剂的分光光度法测定中的盐效应

A new spectrophotometric method for the determination of verapamil is based on the charge transfer reaction with tetrachlorobenzoquinone inalkaline solution.

研究了电荷转移反应及其条件，以及该方法在制剂测定中的应用。

This article described how to determine the content of chloride in the industry potassium hydroxide with the mercuric thiocyanide spectrophotometric method.

建立了用硫氰酸汞分光光度法测定工业氢氧化钾中氯化物含量的方法。该方法简便、快捷，样品和试剂用量小，干扰因素少，测定范围大。