Spectrophotometric determination of trace copper in ternary complex system of CuⅠ-NH_4SCN-rhodamine B;
铜Ⅰ—硫氰酸铵—罗丹明B三元络合物体系分光光度法测定微量铜
This paper discussed that cooper formed ternary complex with zinc?reagent in acidic medium,and determined by spectrophotometry with satisfactory results.
研究了在酸性条件下锌试剂和铜 (Ⅱ )形成三元络合物 ,对于铜 (Ⅱ )进行的测定 ,结果令人满
A new method has been developed for spectrophotometric determination of trace Fe( Ⅲ) with ternary complex Fe(Ⅲ) - potassium thiocyanate - ethyl violet system.
建立铁(Ⅲ)-硫氰酸钾-乙基紫三元络合物光度法测定水中微量铁的新方法,该络合物的最大吸收波长为510nm,表观摩尔吸光系数ε=9。
Formaldeˉhyde reacted with hydrous silver oxide in alkaline medium and formed silver which could react with Fe(Ⅲ)and suˉfofluorone in CTMAB medium to form ternary complexes.
在碱性条件下,甲醛与水合氧化银发生氧化还原反应,生成的银定量还原Fe(Ⅲ)为Fe(Ⅱ),Fe(Ⅱ)与磺基荧光酮在CTMAB存在下形成三元络合物。
Since SDBS can increase the fluorescencce intersity greatly, a fluorescence analysis emthod has been developed for determination of Mn(Ⅱ) with ternary micellar complex.
在碱性介质中，Ｍｎ（Ⅱ）和铍试剂Ⅱ反应形成１∶２的络合物，该络合物的最大激发波长和荧光波长为３６７／４６７（ｎｍ），ＳＤＢＳ可使荧光强度大大增强，基于此，建立了一个三元胶束络合物测定Ｍｎ（Ⅱ）的荧光分析方法。
The ratio of Pd(II) to P-BPF was 1:3 in the Complexes.
三元络合物中钯与显色剂之比为1:3。
Spectrophotometric determination of trace bismuth with the ternary complex system of BiⅢ-KI-xylenol orange
铋-碘化钾-二甲酚橙三元络合物体系光度法测定痕量铋
Spectrophotometric determination of micro iron with the ternary complex of Fe(Ⅲ)-potassium thiocyanate-alizarin red
铁(Ⅲ)-硫氰酸钾-茜素红三元络合物分光光度法测定微量铁
Application of A Ternary Complex of Neodymium as an Indicator of Cheletometric Titration for Determination of Neodymium in Neodymium-lron-Boron Alloy
应用钕的三元络合物体系作为络合滴定指示剂测定钕—铁—硼合金中的钕
Determination of Microamount Gold in the Ore by Solvent Flotation on the Tri-ion Associate Complex of Gold-Atomic Absorption Spectrophoto- metry(AAS)
离子缔合三元络合物的溶剂浮选分离富集—原子吸收光谱法测定矿石中微量金
Objective: To establish three variables complex chromometry for the determination of berberine in compound Sophora flavescens lotions.
目的:建立三元络合物比色法测定复方苦参洗剂中小檗碱的含量,为制剂质量控制提供依据。
IR Spectra of Ternary Complexes of Lanthanides-β-Diketone-8-Hydroxyquinoline
镧系-β-二酮-8-羟基喹啉三元固态络合物的红外光谱
ethylether-boron trifluoride complex
乙醚－三氟化硼络合物
A Study on the Cocoloration Effect for Rare Earths--Ⅰ.The Formation of Mixed Polynuclear Complex Lanthanum-Yttrium-Bromopyrogaloll Red
稀土元素共显色效应的研究 Ⅰ、镧—钇—溴邻苯三酚红混合多核络合物的生成
Synthesis of Tribasic Copolymer and Dibasic Copolymer and Researches of Their Property in Dirt-Stopping;
三元共聚物、二元共聚物的合成及阻垢性能研究
The Preparation, Characterization and Application of Thermosensitive Terpolymers;
三元热敏性聚合物的合成、表征及应用
Study on the Polymer Selection and Its Properties Evaluation in ASP Flooding
三元复合驱用聚合物筛选及性能评价
Synthesis and Property of Hydrophobic Associative Terpolymer
疏水缔合三元共聚物的合成及其性能
Synthesis of Hydrophobically Associating AM/AMPS/MJ-18 Terpolymer
疏水缔合AM/AMPS/MJ-18三元共聚物的合成
Determination on Manganese in Tea by Spectrophotometry with Quaternary Complex Mn-CAS-Phen-CTMAB
锰-铬天青S-邻菲罗啉-溴化十六烷基三甲铵四元络合物光度法测定茶叶中的锰
Study on Self-assembly of the Photo-Sensitive SMA Terpolymers;
光敏感三元SMA聚合物自组装研究
Research of Sythesis & Character on Ter-Polymer Hydrogel HEMA-NVP-NIPAm;
HEMA-NVP-NIPAm三元共聚物的合成与性能研究
Synthesis of AM/AMPS/DMDAAC Copolymers
AM/AMPS/DMDAAC三元共聚物的合成
