显色剂

以二甲胺为显色剂分光光度法测定甲萘醌和维生素K3

Spectrophotometric Determination of menadione and vitamin k_3 using dimethylamine as chromophoric reagent

该物质与酸性铬蓝K显色剂发生包结反应，形成包结聚合树脂。

The polymer could form stable inclusion resin with Acid chrome blue K.

维生素C新分光光度测定法的研究2,4二硝基苯酚作显色剂

STUDY ON THE NEW METHODS FOR THE SPECTROPHOTOMETRIC DETERMINATION OF VITAMIN C & 2 ; 4-Dinitrophenol as chromogenic reagent

维生素C分光光度分析法的研究&Ⅰ.用新显色剂2,5-二硝基苯酚作分光光度测定片剂中维生素C的含量

STUDY ON THE SPECTROPHOTOMETRIC ANALYSIS OF VITAMIN C I.Spectrophotometric Determination of Vitamin C Tablet Using 2,5-dinitrophenol as a New Chromogenic Reagent

钴（Ⅲ）亚硝基R盐乙基紫双显色剂高灵敏度协同反应的研究

Studies on the Highly Sensitive Cooperation Reaction about Cobalt Nitroso R Salt Ethyl Violet Double Chromogenic System

增加pH值或者增加显色剂二甲酚橙的用量，可以对铅的测定结果进行修正。

We found that increasing pH value or increasing the amount of the chromogenic reagent xylenol orange can correct the measuring result .

方法：食品样品在碱性条件下灰化，采用3-甲氧基-甲亚胺H作硼显色剂，测定食品中硼酸含量。

Method : Food sample was ashed in alkaline condition , used 3-Methoxy-Methylenimine H as colourant , then detected boric acid in food .

用维多利亚蓝BO作显色剂光度法测定微量碘

Photometric determination of trace amounts of iodide with Victoria Blue Bo

显色剂性能的量子化学方法（PPP法）研究

Quantum-Chemical Calculations ( PPP Method ) of Some Properties of Organic Reagents

CF纸显色剂技术进展及涂料制备

Technology Development of Color Developer in NRC ' CF Paper and Preparation of CF Coatings

新显色剂哌啶荒酸哌啶萃取光度法测定Ni（Ⅱ）的研究和应用

Extraction Spectrophotometric Studies of a New Reagent Piperidine Dithiocarbamate Piperidine on the Determination of Micro Amount of Ni (ⅱ) and its Application

在碱性pH介质中，用稳定的偶氮胂Ⅲ试剂测定血清钙、灵敏度高于任何一种钙显色剂。

To describe a procedure for determining serum calcum uring stable Arsenazo - ⅲ in an alkaline medium . It was the most seusitive reagent .

一个用于显色剂性能研究的通用PPP法程序及说明（Ⅲ）

A General Program of PPP Method for studying the Properties of Organic Photometric Reagents (ⅲ)

可考虑该试剂作为测定Ga3＋的显色剂。

It can be considered as colour reagent determining Ga3 + .

桂枝：采用硅胶G板，以石油醚（60-90℃）&醋酸乙酯（17：3）为展开剂，显色剂为二硝基苯肼乙醇试液。

Cinnamon twig was identified with petroleum ether ( 60-90 ) - ethyl acetate ( 17:3 ) as developer and dinitrophenylhydrazine ethanol solution as coloration using silica gel G.

用EDTA作显色剂，通过光度法测定酸性镀铜液中硫酸铜的含量。

Copper sulfate in acid copper plating bath was determined by spectrophotometry with EDTA as chromogenic agent .

研究了溶液酸度、光强度、光照时间及显色剂用量对Fe（Ⅲ）-PAR络合物光还原反应的影响。

The effects of solution acidity , light intensity , illuminating time and PAR amount on the photoreduction of Fe (ⅲ) - PAR complex were studied .

抗体稀释度为1：100。SP染色试剂盒、DAB显色剂、抗体稀释液均为北京中山生物技术公司产品。

SP staining kit , DAB Developer , Antibody Dilution were obtained from Beijing Zhongshan Biotechnology Company .

新显色剂偶氮胂DBF分光光度法测定稀土元素研究

New Chromogenic Reagent Arsenazo DBF Used for Spectrophotometric Determination of Rare Earth Elements

初步试验表明，它们可作为Co2＋及Ni2＋的优良显色剂。

Initial experiments showed that they could be used as good color developer for Co2 + and Ni2 + .

在实验装置内，采用不同流量、不同浓度的稀盐酸溶液来吸收不同流量、不同浓度的氨气，得到不同pH值的吸收液，然后利用pH显色剂对其显色。

Hydrochloric acid of different flux and concentration absorb ammonia of different flux and concentration , absorption solution of different pH value is obtained and colored by developer of pH value .

以对乙酰基偶氮氯膦（CPAPA）为显色剂，研究了同时测定Ce和Y的最佳条件。

With p acetylchlorophosphonazo ( CPA PA ) as the chromogenic reagent , the optium conditions for simultaneous determination of Ce and Y were studied .

新显色剂2-（2-噻唑偶氮）-5-[（N，N-二羧甲基）氨基]苯磺酸与钯显色反应的研究及其应用

Spectrophotometric studies on the reaction of a new reagent 2 - ( 2-thiazolylazo ) - 5 - [ ( N , N-dicarboxymethyl ) amino ] benzenesulfonic acid with palladium (ⅱ) and its application

本文研究了新显色剂DBF－偶氮氯膦与锶的显色反应。

In this paper , the Colour reaction of strontium with DBF-chlorophosphonazo has been studied .

编制了适于有机显色剂电子结构与光谱性能研究的PPP法计算程序。

A computer program of PPP method for the electronic structures and spectroscopic properties of organic reagents has been prepared .

后者黄芩的鉴别：硅胶G薄层板，正丁醇-冰乙酸-水（7：1：2）为展开剂，1%三氯化铁乙醇溶液为显色剂；

The identification of Radix scutellariae was silica gel G plate , n-butanol-glacial acetic acid-water ( 7:1:2 ) as the development reagent , chloride ferric ( 1 % ) as color developing reagent .

研究了显色剂铬天青S与铝生成配合物的反应条件及其在OP中的析相条件。

The detecting condition for the color reaction of Al3 + with Chrome Azurol S by phase separation photometry were study .

载流溶液为异丙醇，混合显色剂组分为异丙醇、三乙醇胺、Br－PADAP和掩蔽剂。

Mixing colour solution contains isopropyl alcohol , triethanolamine , masking reagent and Br-PADAP .

方法以铬菁R（ECR）为显色剂，采用阳离子表面活性剂溴化十六烷基三甲基铵增敏，确立了显色反应的最佳实验条件。

In the method , Eriochrome cyanine R ( ECR ) was chosen as chromogenic reagent , the cationic surfactant CTAB was used as a sensitizer .

而在浓盐酸中，以苯基荧光酮为显色剂，苯基荧光酮与锗（IV）离子生成络合物。

And in concentrated hydrochloric acid , when phenylfluorone is used as chromogenic reagent , the chromogenic reagent reacts with Ge ( IV ) ions to form complex .