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- The content of carboxylate ions in marine sulfate polysaccharide911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量。
- The results showed that conductometric titration is a simple,rapid and accurate method. 结果表明:电导滴定法是一种简便、快速、准确的分析方法。
- The content of carboxylate ions in marine sulfate polysaccharide 911 was determined by conductometric titration. 本文以一种海洋硫酸多糖“911”作为研究对象,通过电导滴定法测定其羧酸根的含量。
- Ultrasonic conductometric titration (UCT) is an easy, quick and reliable method for determining surface acidity of zeolites. 对影响超声振荡电导滴定法测定分子筛表面酸性质的因素进行了考察。
- A new method for the determination of saponification value of oils with conductometric titration is proposed in this paper. 报道用电导滴定法测定油脂皂化价的新方法。
- A conductometric titration method was established for determination of tramadol hydrochloride and itstablets, and the results were comparable with those by methods in ChP 2000. 建立了电导滴定法测定盐酸曲马多及其片剂含量,结果和中国药典2000年版中方法测得结果一致。
- The IR data and conductometric titration result show that these samples contain phenyl,sulfophenyl,carboxyl,amide,imide and possibly residual nitrile radicals and the co... 研究了丙烯腈与苯乙烯的组成、硫酸浓度对水解及磺化反应的影响。产物用红外光谱及电导滴定进行了表征。
- Conductometric titration is an accuratemethod for compounds of small molecules, but there is a remarkablediscrepancy from the stoichiometric value when used for polymers. 用电导滴定法测定小分子的磷酸基和酚羟基,其结果准确性较高,但对于高聚物中碳酸基、酚羟基的测定,与理论值相比差别较大。
- On the other hand, influences of chitosan solution concentration, viscosity, degree of deacetylation and measuring temperature on the result of equivalence point of two abrupt change conductometric titration were also investigated. 通过比较双突跃电位滴定法和线性电位滴定法,对脱乙酰度的测定方法进行了讨论,探讨了壳聚糖溶液浓度、粘度、不同脱乙酰度和测定温度等因素对双突跃电位滴定法滴定终点测定结果的影响。
- The morphology structure and carboxyl distribution of the latex, which was prepared by different compositions and technique, were characterized by using TEM and conductometric titration methods. 由于胶粒中聚合物浓度高,粘度大,因而胶粒形态变化受动力学影响甚大,羧基分布主要是由动力学确定的。
- acidmetric conductometric titration 酸量电导滴定
- high frequency conductometric titration [化] 高频电导滴定; 高频电导滴定法
- high-frequency conductometric titration 高频电导滴定
- cell for conductometric titration 电导滴定池
- differential conductometric titration 差示电导滴定
- Determination of DO in water by conductometric titration 电导滴定法测定水中溶解氧的研究
- Keywords Chitosan;deacetylation degree;conductometric titration; 壳聚糖;脱乙酰度;电导滴定;
- Keywords Conductometric titration;Nickel;Dimethylglyoxime; 电导滴定;镍;丁二酮肟;
- Keywords oils;saponification value;conductometric titration; 油脂;皂化价;电导滴定法;
- Keywords Conductometric titration;Barium ion;System determination; 电导滴定法;钡离子;系统分析;