Methods used were UV spectrophotometry for qualitative analysis and diphasic titration for quantitative analysis .

定性检测采取紫外分光光度法，定量检测采取两相 滴定 法。

EDTA coordination reagent applied widely in coordination titration to determine the chemical element .

EDTA配位剂广泛应用于配 位 滴定，用于 物质中化学成分的测定 分析。

The acidity control problem of de-masking reaction in complexometric titration was presented theoretically in the paper and simple calculation method was also provided .

从理论上对配位 滴定时解蔽反应的酸度问题进行了探讨，并提出了简便的计算方法。

A method for continuous titration of calcium and magnesium using EDTA is proposed in this paper .

改进了用EDTA连续 快速 测定 矿石中钙和镁的方法。

Potentiometric Titration to Determine Sodium Hydroxide and Sodium Carbonate of Industrial Sodium Hydroxide

电位 滴定 法测定工业烧碱中氢氧化钠和碳酸钠的 含量

The monoester disester and phosphoric acid in dodecyl phosphate were determined by potentiometric titration .

采用电位 滴定 法测定了十二烷基磷酸酯中单酯、双酯、磷酸的含量。

A bromine selective electrode potentiometric titration is presented for the determination of bromine content in BROMOPHENOPHOS and its intermediates .

报道了用溴离子选择电极的电位 滴定 法 测定溴酚磷及其中间体中溴含量的方法。

Oscillopolarographic titration was applied to the determination of Al and Fe in copper alloys .

叙述了用示波 滴定 法连续测定铜合金中铝、铁。

ASTM D2896-03 Standard Test Method for Base Number of Petroleum Products by Potentiometric Perchloric Acid Titration .

电位高氯酸 滴定 法对石油产品碱值的试验方法。

Methods : Gran potentiometric titration was used to make quantitative analysis of levofloxacin lactate injection .

方法：采用电位 滴定 法对乳酸左氧氟沙星注射液有效成分进行定量分析。

Surface active agents-Determination of anionic surface active agents and soaps in detergents and cleansers-potentiometric two-phase titration method .

清洁剂和洗涤剂中阴离子表面活性剂和单一脂肪酸的测定。电位两相 滴定法。

The effect of sugarcoat on the determination of ibuprofen tablets by titration method are studied .

目的：研究糖衣对布洛芬片 含量 测定的影响。

Colloid titration was used to determine the substitution degree of carboxymethyl chitosan .

用胶体 滴定 法测定羧甲基壳聚糖取代度；

Discussion on Determination of Alumina Content in Ores by EDTA Replacement Titration and Back Titration

EDTA置换 滴定 法和返滴定法测定矿石中铝含量

The classical potassium fluosilicate precipitated alkali titration method was changed to molybdenum-blue-ness spectrophotometry to fast determine silicon .

将经典的氟硅酸钾沉淀碱 滴定法改为钼蓝分光光度法快速测定硅。

Determine the equivalent weight of the purified tosyl derivative by titration using a standardized solution of0.05M sodium hydroxide .

用，0.05M的氢氧化钠标准溶液，对已纯化的对甲基苯磺醯化的衍生物进行 滴定，以确定其等当量。

We can measure the contents of Yttrium with EDTA standard solution titration .

用edta标准溶液 滴定，可测得氧化钇的含量。

The capillary burette micro titration in counting drops is employed to determine iodine ions in the mixed halide solution .

采用毛细滴管数滴微型 滴定 法测定混合卤化物中的碘离子。

The titration was carried out by the external indicator method and the automatic dead-stop titration method respectively .

结果：外指示剂法和自动永停 滴定仪法与药典规定方法的实验结果完全一致。

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。

Determination of calcium and magnesium in iron ore by EDTA complexometric titration

EDTA络合 滴定 法测定铁矿石中钙和镁

The article introduces the automatic potentiometric titration for determination of basic nitrogen content in vacuum gas oil .

采用了自动电位 滴定 法测定蜡油中碱性氮含量。

The precipitating reagents were quantitavely analyzed by electrolytic titration and UV spectrometry .

采用电位 滴定和UV光谱法进行了定量分析。

The electrolytic titration method was compared with the inverse titration method in this paper far the accuracy at the measuring alkene .

比较了电位 滴定法和反滴定法测定烯烃含量的准确性。

Trace amounts of moisture in lithium hexafluorophosphate was determined by coulometric titration based on the reaction with Karl-Fisher reagent .

基于与卡尔-菲休试剂的反应用库仑 滴定 法测定了六氟磷酸锂中的微量水分。

In this paper quick determination of the content of the effective phosphorus in the new calcium superphosphate by means of potentiometric titration has been researched .

研究了用电位 滴定 法快速测定新鲜过磷酸钙磷肥中有效磷含量的方法。

Determination of Total Calcium and Total Magnesium Contents in Bile by Potentiometric Titration With Calcium Ion Selective Electrode

用钙离子选择电极电位 滴定 测胆汁中总钙和总镁含量

The analytic method for SO42-in four water-soluble dyes by active carbon preseparation-potentiometric titration is developed .

拟定了活性炭预分离即吸附脱色-电位 滴定 法分析水溶性染料中硫酸钠含量的方法。

Through self-assembly of micro-titration equipment non-aqueous titration of potassium citrate experimental micro-design and feasibility studied .

通过自组装的微型滴定装置，进行非水 滴定 法 测定柠檬酸钾的实验微型化设计及可行性研究。

Potassium dichromate titration method was used for determining sodium lactate in compound sodium lactate injection .

用 重铬酸钾法测定复方乳酸钠注射液中的乳酸钠，方法简便、速，准确。