显色剂
- 名developer;chromogenic agent, color reagent, developer
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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
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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.
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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
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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
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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
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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 .
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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 .
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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
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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
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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
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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
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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 .
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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)
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可考虑该试剂作为测定Ga3+的显色剂。
It can be considered as colour reagent determining Ga3 + .
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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.
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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 .
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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 .
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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 .
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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
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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 + .
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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 .
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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 .
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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
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .
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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 .