1.
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)
2.
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
3.
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
4.
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
5.
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
6.
Fibrous raw material--Determination of one percent sodium hydroxide solubility
GB/T2677.5-1993造纸原料1%氢氧化钠抽出物含量的测定
7.
Determination of the content of sodium copper chlorophyllin in compound maagel tablets
复方氢氧化铝镁片中叶绿素铜钠的含量测定
8.
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
9.
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
10.
Sodium hydroxide for chemical fiber use-Determination of sulphate mass fraction-Barium sulphate gravimetric method
GB/T11213.5-1989化纤用氢氧化钠中硫酸盐含量的测定硫酸钡重量法(甲法)
11.
Sodium hydroxide for chemical fiber use-Determination of copper mass fraction-Spectrometric method
GB/T11213.7-1989化纤用氢氧化钠中铜含量的测定分光光度法
12.
Sodium hydroxide for chemical fiber use-Determination of sulphate mass fraction-Turbidimetric method
GB/T11213.6-1989化纤用氢氧化钠中硫酸盐含量的测定比浊法(乙法)
13.
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
14.
Sodium hydroxide for chemical fiber use-Determination of silicon mass fraction-Reduced molybdo silicate spectrometric method
GB/T11213.4-1989化纤用氢氧化钠中硅含量的测定还原硅钼酸盐分光光度法
15.
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
16.
Sodium hydroxide for industrial use--Determination of iron content--o-Phenanthroline photometric method
GB/T4348.3-1984工业用氢氧化钠中铁含量的测定邻菲罗啉光度法
17.
Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T11200.3-1989离子交换膜法氢氧化钠中钙含量的测定火焰原子吸收法
18.
caustic, caustic soda
烧碱,苛性钠,氢氧化钠