Bromophenol blue

Bromophenol blue ion-selective electrode was used in catalytic potentiometric method to determine trace amount of Mn (ⅱ) .

本文研究了将溴酚蓝离子选择电极应用于催化动力学电位法测定痕量锰（Ⅱ）的新方法。

Determination of Copper With Bromophenol Blue and Methylene Blue Double-chromogenic System by Extractive Spectrophotometry

溴酚蓝和亚甲蓝双显色体系萃取光度法测定铜

Water quality Determination of triethylamine Bromophenol blue spectrophotometric method

GB/T14377-1993水质三乙胺的测定溴酚蓝分光光度法

Spectrophotometric method for determination of the content of rosiglitazone maleate with bromophenol blue

溴酚蓝光度法测定马来酸罗格列酮的含量

Application of Bromophenol Blue and Methylene Blue Isochromatic Dye Ion-pair in Determination of Some Metals

等色染料离子对&溴酚蓝·亚甲蓝体系在测定某些二价金属方面的应用

Bromophenol blue is indicator .

溴酚蓝为指示剂。

Content of the products were quantitatively determined by two-phase chemical titration using bromophenol blue as the indicator and dichloroethane as the phase splitting agent .

以溴酚蓝为指示剂、二氯乙烷为分散相两相化学滴定法测定产物的含量。

Determination of the Dissociation Constant of Bromophenol Blue in Pure Water and Mixed Solvents & II The System of Bromophenol Blue + EtOH + H_2O

用分光光度法测定弱电解质的解离常数&Ⅱ溴酚蓝+氯化钠+乙醇+水体系

The extractive spectrophotometric determination of silver , mercury and copper with isochromatic dye ion-pairs formed by bromophenol blue and methylene blue is described .

研究了溴酚蓝（BPB）·亚甲蓝（MB）等色染料离子对萃取光度测定银、汞和铜的方法。

This paper presented the theory , operational procedure and testing results of Bromophenol Blue Test by which the organic cation and polymer containing organic cation groups can be measured qualitatively and quantitatively .

介绍了用溴酚蓝法定性、定量测定有机阳离子及带有阳离子基团聚合物的原理、操作程序及结果。

The SOD in seeds also had at least 9 isozymic bands , but the c3 band mix - ied with the front line of bromophenol blue .

种子也至少有9条酶带，但c3与溴酚兰前沿混在一起。

This thesis studied a novel CL enhancer , bromophenol blue ( BPB ), in the system of Luminol-H2O2-HRP , and proposed a new enhanced CL system of Luminol-H2O2-HRP-BPB .

本工作研究了新型增强剂溴酚兰（BPB）对Luminol-H2O2-HRP化学发光反应的增强作用，提出了Luminol-H2O2-HRP-BPB化学发光新体系。

The electrophoresis pattern of blue dextran and bromophenol blue supports it is the evaporation of water on cellulose surface to drive buffer to flow and to alter the electrophoresis of serum proteins .

兰色葡聚糖和溴酚兰在对应条件下电泳表明，主要是薄膜表面溶剂蒸发，造成缓冲液由两端朝中部补充而流动，从而改变了部分低荷质比血清蛋白的电泳行为。

This paper presents the study on the characteristics of biodegradation of the classical triphenylmethane dyes , such as crystal violet , malachite green and bromophenol blue by white rot fungus in rice straw media .

研究了稻草秆粉基质中白腐菌对三苯甲烷类染料（孔雀绿、溴酚蓝和结晶紫）的降解特性。

A new catalytic method is for determination of trace nitrite . It is based on the catalytic action of nitrite on a new indicative reaction the oxidation deceleration of bromophenol blue by potassium bromate in dilute phosphoric acid .

以磷酸介质中亚硝酸根催化溴酸钾氧化溴酚蓝为指示反应，通过条件选择，建立了催化光度法测定痕量亚硝酸根的新方法。

The title compound was prepared in the solvent octadecanol with bromophenol blue ( BPB ) and alkali earth metal ions as raw materials . The reaction time was 2 h , the reaction temperature was 115 ℃, and yield of the product was about 87 % .

以溴酚蓝（BPB）、碱土金属离子为原料，十八醇为溶剂制备了标题复配物，反应时间为2h，反应温度为115℃，产率约为87%。

Ln pH 5.21 , HAc-NaAc medium and heating condition , trace Rh (ⅲ ) has a strong catalytic action on the oxidative fading reaction of bromophenol blue and KIO_4.Based on this reaction , a new method for the catalytic spectrophotometric determination of trace Rh (ⅲ) was establish-ed.

在pH5.2的HAc－NaAc介质中和加热条件下，痕量Rh（Ⅲ）的存在对于KIO＿4氧化溴蓝这一褪色反应具有明显的催化作用。基于这一现象建立了测定痕量铑的催化分光光度分析方法。

Extractive Spectrophotometric Determination of Metals with Isochromatic Dye Ion-pairs ⅰ . Bromophenol Blue-methylene Blue System

等色染料离子对萃取光度法研究&Ⅰ.溴酚蓝·亚甲蓝体系

Resonance Light Scattering ( RLS ) probe technique was applied in the quantitative determination of proteins in the binding media of different dyes in Dunhuang Wall Painting via the interaction between ( Bromophenol ) Blue ( BPB ) and the proteins .

用酸性三苯甲烷染料溴酚蓝（BPB）作为共振光散射探针，对敦煌壁画含不同颜料的胶结材料中的蛋白质含量进行了定量测定。