A white crystalline compound, KI, used in photography and medicine and as an analytical reagent. 白色晶体状化合物,KI,用于照相术及制药中,也用作分析试剂。
Useage: Analytical reagent, meat preservative, can also be used in the pharmaceutical industry. 用途:分析试剂,肉类防腐剂,也用于制药。
Conclusion: By checking, the lot product quality accurate to manufacturer's standard with analytical reagent. 结论:经检验,本批量产品质量符合企业标准之分析纯规格。
The Development of Triazenes in Analytical Chemistry; Spectrophotometric Determination of Trace Cd with the New Colour Reagent DAA 重氮氨基类试剂在分析化学中的研究进展新显色剂&苯重氮氨基偶氮苯测定岩矿中的痕量镉
A new analytical method was investigated and proposed for determination of active magnesium oxide ( free magnesium oxide) in the slag using ammonium nitrate – ethanol as the extraction reagent. 研究和提出了以硝酸铵-乙醇作为提取剂提取活性氧化镁(即游离氧化镁)的分析方法。
Useage: analytical reagent, reducing agent and bleaching cream. 用途:分析、检验用试剂,也用作还原剂和漂白剂。
Studies of 4-( 2 '-thiazolylazo) resorcinol as an analytical reagent for Niobium 关于4-(2′-噻唑偶氮)间苯二酚用作铌分析试剂的研究
Three types and four key links of label immunoassay are discussed, and some comments are made on antibody as an analytical reagent. 其次,对免疫分析的现状作了综述,并评述了当代免疫分析的五个热点:基因工程抗体,生物素。
Studies on the synthesis and behavior of a new analytical reagent-( 2-pyridilazo) phloroglucin 新试剂(2-吡啶偶氮)间苯三酚的合成及其性质的研究
Extraction of Analytical Reagent Potassium Chloride from Agricultural Potassium Manure 从农用钾肥中提取试剂级氯化钾的工艺条件研究
The article discusses concept and origin of soluble matter, its changes in production and relation among soluble matter, raw materials and analytical reagent. 从可溶物及相关问题的角度,分析了可溶物的概念、可溶物的来源、可溶物在生产过程中的变化、可溶物与原材料及分析溶剂的关系;
Fluorimetric method has been proposed for the speciation of Al in natural waters, based on the different competitive complexation behavior of analytical reagent and natural organic matter to Al. 基于衍生试剂与天然水中原生有机质之间对铝的竞争配位,建立了用荧光分光光度法区分天然水中铝形态的方法。
A research of the analytical reagent Ammonium Molybdate purified MODEL-COMBUSTION and sedimentation 试剂钼酸铵提纯方法-氧化沉淀法的研究
Application of ferrocene and its derivatives in analytical chemistry ⅰ. Study of spectrophotometric determination of Fe(ⅲ) using ferrocene as a reagent and determination of Fe_2O_3 in cement 二茂铁及其衍生物在分析中的应用Ⅰ.二茂铁分光光度法测Fe(Ⅲ)的研究及水泥中Fe2O3的测定
Zinc oxide sub-micrometer rods were prepared by hydrothermal method. Analytical reagent ( ZnSO-4 · 7H-2O) was used as the starting material, surfactant CTAB was employed for controlling crystal shape. 以分析纯试剂ZnSO4.7H2O为原料,添加表面活性剂十六烷基三甲基溴化铵(CTAB),采用水热方法制备氧化锌亚微米棒。
This thesis clarifies how to secure the quality of analytical determination from such aspects as chemical reagent, implement, vessel, pure water, high purity acid, lab's condition. 从化学试剂、纯水、高纯酸、器皿、实验环境、容量仪器的正确使用等几个方面,阐述了如何做到痕量分析测定的质量保证。
Application of arseno-organic compounds to inorganic analysis ⅰ. o-amino-benzene arsonic acid as an analytical reagent for detection and determination of small amounts of gold 含砷有机化合物在无机分析中的应用Ⅰ.隣氨基苯砷酸作检定与测定少量金(Ⅲ)的试剂
Research of PTS as an Analytical Reagent 菲醌单缩氨硫脲作为分析试剂的究研Ⅰ.试剂的合成与铜的光度法测定
A new analytical reagent, 2,3,7-trihydroxy-9-( m-hydroxy) phenylfluorone ( m-HPF) was synthesized. 研究合成了新试剂2,3,7-三羟基-9-间羟基苯基荧光酮(简称m-HPF)。
Determination of COD by UV absorption spectrum is a quick and simple analytical technique, which has the ( advantages) of no reagent application, no digestion, and no secondary pollution. 利用紫外吸收光谱法直接测定COD是一种不用化学试剂、对样品无须加热消解、快速、简洁、无二次污染的绿色技术。
Studies on analytical functional groups of organic reagents used in inorganic analysis I.NEOSALVARSAN used as a silver reagent 研究简报无机分析用有机试剂的分析功能团的研究I.&新撒尔瓦散用作银试剂
Comparative studies of the production methods of analytical reagent grade zinc oxide 分析纯氧化锌生产方法的比较研究
Synthesis and Purification of a New Analytical Reagent PV · PHHNS 新型分析试剂PV·PHHNS的合成及提纯
Analytical Properties of a Novel Polymer Reagent Di ( 2-hydroxyl-4-pyridineazobenzol) polyethenoxy Ether 新型分析试剂二(2-羟基-4-吡啶偶氮苯基)聚氧乙烯醚的性质
It makes suggestions for revision on definition of soluble matter, principle of selecting raw materials and analytical reagent, production process control and standard. 提出了可溶物的定义,原材料和分析溶剂选择的原则和生产过程的控制以及标准的修改意见。
Microfluidic chip electrophoresis, as a miniaturized analytical technique, has been widely used in many fields due to its advantage of rapid separation speed, high separation efficiency, and low sample/ reagent consumption. 微流控芯片电泳作为一种微分析技术,具有分离速度快、分离效率高、消耗样品/试剂少等优势,在很多领域的应用越来越广泛。