고순도 시약 — 수산화 소듐 용액
高纯度氢氧化钠溶液

2018-12-24

고순도시약-암모니아수
高纯度氨溶液

2005-06-30

Sodium Hydroxide Solutions
氢氧化钠溶液

Sodium Hydroxide Solutions
氢氧化钠溶液

Viscosity of Sodium Hydroxide Solutions
氢氧化钠溶液的粘度

2002-09-01

Viscosity of Sodium Hydroxide Solutions
氢氧化钠溶液的粘度

2002-09-01

Relative Enthalpy (Heat Content) of Sodium Hydroxide Solutions
氢氧化钠溶液的相对焓（热含量）

2002-09-01

Relative Enthalpy (Heat Content) of Sodium Hydroxide Solutions
氢氧化钠溶液的相对焓（热含量）

2002-09-01

Testing of pulp; determination of the stability of pulp against sodium hydroxide solution (alkali resistance)
纸浆测试；纸浆抗氢氧化钠溶液稳定性的测定（耐碱性）

1977-11-01

Натр едкий технический. Отбор образцов. Образец для испытаний. Приготовление основного раствора для испытаний
工业用氢氧化钠 采样 测试样品准备测试的主要解决方案

Methods of sampling and test for sodium hydroxide for industrial use-Sampling and preparation of main test solution
工业氢氧化钠的取样和试验方法

1981-02-27

Standard Method for Determination of Boron Trioxide in Treating Solutions and Treated Wood by Potentiometric Titration With Sodium Hydroxide
用氢氧化钠电位滴定法测定处理溶液和处理木材中三氧化硼的标准方法

Standard Method for Determination of Boron Trioxide in Treating Solutions and Treated Wood by Potentiometric Titration With Sodium Hydroxide
用氢氧化钠电位滴定法测定处理溶液和处理木材中三氧化硼的标准方法

工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备
Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations

2013-09-06

SODIUM HYDROXIDE USED AS RAW MATERIAL FOR DETERGENT COMPOSITIONS. SAMPLING. PREPARATION OF THE MAIN SOLUTION FOR CARRYING OUT CERTAIN DETERMINATIONS
用作洗涤剂组合物原料的氢氧化钠 取样 用于进行某些测定的主溶液的制备

1978-02-15

铝合金化学铣切溶液分析方法 第2部分：电位滴定法测定氢氧化钠含量
Methods for analysis of chemical milling solutions for aluminum alloy-Part 2:Determination of sodium hydroxide content by potentiometric titrimetric method

2011-07-19

SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 11: METHANOLIC SOLUTION OF SODIUM HYDROXIDE, OF CONCENTRATION 0,5 MOL/L.
表面活性剂 用于表面活性剂及其制剂容量分析的标准溶液的制备、标准化和储存方法 第11部分:浓度为0.5 MOL/L的氢氧化钠甲醇溶液

1994-07-08

Standard Test Method for Determining Tensile Breaking Strength of Glass Fiber Reinforcing Mesh for Use in Class PB Exterior Insulation and Finish Systems (EIFS), after Exposure to a Sodium Hydroxide Solution
暴露于氢氧化钠溶液后测定PB级外部绝缘和饰面系统（EIFS）用玻璃纤维增强网拉伸断裂强度的标准试验方法

2023-10-01

SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 2: SOLUTIONS OF SODIUM HYDROXIDE, OF CONCENTRATIONS BETWEEN 0,02 MOL/L AND 1,0 MOL/L.
表面活性剂 用于表面活性剂及其制剂容量分析的标准溶液的制备、标准化和储存方法 第2部分:浓度在0.02 MOL/L和1.0 MOL/L之间的氢氧化钠溶液

1994-04-24