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- The stability of Norpin syrup was studied by reverse phase ion pair high performance liquid chromatography. 建立了離子對反相高效液相色譜分析方法考察復方制劑諾平糖漿口服液的穩定性。
- Both of these particles can produce ion pairs. 這兩種粒子都能產(chǎn)生離子對。
- A method for analysis of thiophene-2,5-dicarboxylic acid by ion pair reversed-phase HPLC was described. 建立了測定噻吩-2,5-二羧酸的離子對反相高效液相色譜法(HPLC)。
- The method was established to analysis the oxine-copper with ion pair of antiphase HPLC and Ultrasonic-assisted solvent extraction methods. 建立了喹啉銅原藥的超聲波輔助溶劑提取-反相離子對高效液相色譜法的分析方法。
- The selected state reaction probabilities of collinear ion pair formation process M+I 2M ++I - 2(M=Na, K, Cs) on Aten Lanting Los ... 理論上則主要是采用準經(jīng)典軌跡法.由于這類(lèi)反應是電子非絕熱過(guò)程,涉及到共價(jià)態(tài)和離子態(tài)...
- METHODS Acidic dye colorimetry with bromothymol blue as ion pair reagent was employed to determine the alkaloids in samples. 方法用溴麝香草酚藍同川芎生物堿形成穩定的有色離子對酸性染料比色法測定總生物堿的含量。
- A method for the determination of stability constant of instable complex based on the ratio of the absorbance of a series of diluted solution is developed. 本文利用溶液的稀釋度與其吸光度的關(guān)系,導出一個(gè)適用于不穩定絡(luò )合物穩定常數的測定方法。
- The PRPP synthetase activity in BFU Es and CFU Es from bone marrows of mice was estimated by ion pair reversed phase HPLC (IPrHPLC),using isocratic elution. 采用離子對反相高效液相色譜法 ( IPr HPLC)的單液等度洗脫 ;測定了小鼠骨髓紅系爆增性集落形成單位 ( BFU- Es)與紅系集落形成單位 ( CFU- Es)的 PRPP合成酶活性 .
- Abstract:This paper presents a method for the direct determination of intact glucosinolates in rapeseed by reversed phase ion pair liquid chromatography (RILC). 用反相離子對色譜法直接測定油菜籽(餅)中原始硫苷成分,在樣品預處理中加入抗氧化劑以防止吲哚類(lèi)硫苷的氧化分解。
- Conclusion The results demonstrate that the formation of an ion pair between KP and amine may be responsible for the enhanced skin permeation of KP using amine-EI system. 結論:結果表明,EI系統中有機胺對KP的經(jīng)皮滲透有促進(jìn)作用。這種滲透促進(jìn)作用可能依賴(lài)于KP與胺之間所形成的離子對組成。
- The research examines the quantitation separation of formation and the composition of the stability constant of Co-NRS chelate in Tween80 employing mole ratio method and continuous variation method. 通過(guò)摩爾比法和連續變化法測定了吐溫80固相中,Co-NRS螯合物的組成比和累積穩定常數。
- A charged particle moving through a gas or a solid produces ion pairs. 帶電粒子通過(guò)氣體或固體就產(chǎn)生離子對。
- Keywords Fulvic acid Uranyl Complexes Stability constant Ion exchange; 雙氧鈾;黃腐酸;絡(luò )合物;穩定常數;離子交換;
- I bought a pair of tan leather shoes the other day. 前幾天我買(mǎi)了雙棕褐色的皮鞋。
- In this work, the copper binding capacity of several complexing agents of known stability constants was determined. 在這一工作中,測定了幾種已知穩定常數的絡(luò )合劑對銅的束縛能力。
- An organic reaction in which the breaking of bonds leads to the formation of ion pairs. 異裂一種有機反應,即鍵的斷裂導致了離子對的形成
- A new polarographic method is applied to determine stability constants of metal complexes. 介紹了一種用于金屬絡(luò )合物體系多級穩定常數測定的新型極譜研究方法。
- Average Energy Required to Produce an Ion Pair 產(chǎn)生離子對所需的平均能量
- Average energy per ion pair formed 平均每離子對形成能
- XPS of Bimetallic, Ion Pair Complexes 雙金屬離子對配合物的X光電子能譜