Complex formation titration, oxidimetry and precipitation titration were compared.

对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。

Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。

The diphasic titration was used in the test.

采用双相滴定法,测定金刚烷胺盐酸金刚烷胺的含量。

The samples were ignited, then bismuth subcarbonate in residue was determined by compleximetry.

供试品经有机破坏后,采用络滴定法测定制碱式碳酸铋的含量。

Four methods for the determination of sodium gluconate are introduced,i.e.HPLC,spectrophotometry,nonaqueoustitration and polarimetry.

本文介绍了四种常用的葡萄糖酸钠检测方法:HPLC法、分光光度法、非水滴定法和旋光法。

The 2,6 dipicrylamino 3,5 dinitro pyridine(PYX)pureness reference material had been certificated by potentiometric method.

用位滴定法对2，6-双（苦氨基）-3，5-二硝基吡啶（PYX）标准物质的纯度进行测定。

METHODS The contents of matrii sulfas exsiccatus and alumen exsiccatum were determined by gravimetric method and EDTA complexometric titration.

方法用重量法及EDTA络滴定法对玄明粉和枯矾进行定量分析。

A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.

采用位滴定法测定甲苯产物的苯甲醛和苯甲酸,研究了盐酸羟胺用量、苯甲醇和甲苯含量对测定的影响。

The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.

用HPLC法测定儿茶素和熊果酸，硫酸-苯酚法测定多糖，络滴定法测定鞣质的含量。

METHODS Sodium tetraphenylboron gravimetric analysis was replaced by highly-accurate nephelometric titrimetry to determine potassium chloride in Compound sodium chloride injection.

方法用高精度散射光度滴定法代替四苯硼钠重量法。

The ore sample was dissolved in nitric acid.After enrichment and separation with Xanthic ester cotton,the silver was determined by thiocyanometry.

该方法采用硝酸溶解样品,黄原酯棉富集分离,以硫氰酸盐滴定法进行测定。

It was recommended that the HPLC and nonaqueoustitration can be used for the detection of sodium gluconate in practical production.

其HPLC法和非水滴定法较方便且有较好的实用性,可以用于葡萄糖酸钠的工业生产。

This article introduces micro - titration measuring method to replace the normal nonhydraulic titration method in measuring nicotine content in tobacco.

本文首次用微型称量简定法,代替常规非水滴定法测定烟草尼古丁含量。

A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.

本文叙述了卡尔·费休尔试滴定法测定三碳酸铀酰铵水分的方法,详细研究了测定水分的各种条件,特别是铀、铵和碳酸根的干扰情况。

Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pyknometer method and titration method

塑料.非泡沫塑料的密度测定方法.第一部分:浸渍法、液体比重瓶法和滴定法.

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮化锰铁氮的分析方法。

A method to measure the content of nickel in the nickel iso - caprylate by complexometric titration using ethylenediamine tetraacetic acid (EDTA) was set up.

建立用乙二胺四乙酸(EDTA)络滴定法测定异辛酸镍镍含量的方法。

Used AgNO3 Standard solution to measure the content of mercapto heterogeneous ring compound and thioureido derivative in acid coppering gloss agent continuously by potentiometric titration.

以硝酸银标准溶液，采用位滴定法，连续测定酸性镀铜光充的巯基杂环化物和硫脲衍生物的含量。

The effects of different methods and conditions on the structure and surface properties were studied by XRD, nonaqueous solution titration, and decoloring performance on orcein dye.

用XRD、非水溶液滴定法及对红色染料的脱色能力等研究了制备方法及条件变化对蒙脱石层间结构、表面性质的影响。

In order to provide reference for the improvement,the thermometrical analysis is explored in the determination of drug content in calcium gluconate tablets,aspirin tablets and borax medicinal.

探讨一种常规药学类分析化学实验葡萄糖酸钙片钙含量、药用硼砂及阿司匹林药片药物含量的温度滴定法,为此类实验的改进提供参考依据。