1.
Two volumetric methods, perchloric acid titration and sodium hydroxide titration, for determination of drugs as halogen acid salts are discussed and compared.
研究和比较了氢卤酸盐类药物两种容量分析法——高氯酸滴定法和氢氧化钠滴定法。
2.
METHODS Oxygen flasr combustion method was used. Hydrogen peroxide solution was used as the absorption liquid and then was titrated by sodium hydroxide.
方法采用氧瓶燃烧法,过氧化氢溶液为吸收液,用氢氧化钠滴定。
3.
Determination of Metal Ions by Control-potential Titration with Sodium Hydroxide Solution as Titrant;
以氢氧化钠为滴定剂的恒电位滴定法测定金属离子
4.
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
5.
Sodium hydroxide for chemical fiber use-Determination of the calcium mass fraction-EDTA complexometric method
GB/T11213.3-1989化纤用氢氧化钠中钙含量的测定EDTA络合滴定法
6.
Sodium hydroxide for industrial use--Determination of carbonates content--Titrimetric method
GB/T7698-1987工业用氢氧化钠中碳酸盐含量的测定滴定法
7.
testing method for 1% NaOH solubility of pulp
纸浆的1%氢氧化钠溶解度测定法
8.
Sodium hydroxide for chemical fiber-Determination method of mass fraction
GB/T11213.1-1989化纤用氢氧化钠含量的测定方法(甲法)
9.
Determination of sodium hydroxide contents by simplified process in central control analysis
烧碱中控分析中用简化法测定氢氧化钠含量
10.
Sodium hydroxide for chemical fiber use-Determination of sodium chloride content-Spectrometric method
GB/T11213.2-1989化纤用氢氧化钠中氯化钠含量的测定分光光度法
11.
Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB/T12010.11-1989聚乙烯醇树脂氢氧化钠含量测定方法
12.
Determination of carbonate in sodium solution with ion chromatography
离子色谱法测定氢氧化钠溶液中的碳酸盐
13.
Sodium hydroxide for industrial use--Determination of sodium chloride content--Mercurimetric method
GB/T4348.2-1984工业用氢氧化钠中氯化钠含量的测定汞量法
14.
Sodium hydroxide for industrial use--Determination of sodium hydroxide and sodium carbonate content
GB/T4348.1-1984工业用氢氧化钠中氢氧化钠和碳酸钠含量的测定
15.
Methods for chemical analysis of aluminium hydroxide--The flame photometric method for the determination of sodium oxide content
GB/T6610.5-1986氢氧化铝化学分析方法火焰光度法测定氧化钠量
16.
Preparation of magnesium hydroxide with light calcined powder and sodium hydroxide
轻烧粉-氢氧化钠法制备氢氧化镁的研究
17.
caustic, caustic soda
烧碱,苛性钠,氢氧化钠
18.
Type732 cation exchange resin was added in nickel bath to separate nickel ions and other cations, boric acid and chloride ions were then separately titrated by sodium hydroxide and silver nitrate.
采用732型阳离子交换树脂分离镍及其它阳离子后，分别用氢氧化钠和硝酸银滴定硼酸和氯离子。