无机化工产品 化学分析用标准溶液、制剂及制品的制备 第2部分:杂质标准溶液的制备
Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis Part 2: Preparations of standard solutions for impurity
2011-12-20
GB/T 602-2002
化学试剂 杂质测定用标准溶液的制备
Chemical reagent--Preparations of standard solutions for impurity
2002-10-15
HG/T 3696.1-2011
无机化工产品 化学分析用标准溶液、制剂及制品的制备 第1部分：标准滴定溶液的制备
Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis Part 1:Preparations of standard volumetric solutions
2011-12-20
ASTM E200-23
Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
化学分析用标准溶液和试剂溶液的制备、标准化和储存的标准实施规程
2023-07-01
HG/T 3696.3-2011
无机化工产品 化学分析用标准溶液、制剂及制品的制备 第3部分：制剂及制品的制备
Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis Part 3: Preparations of reagent solutions
2011-12-20
UNE 55539-14-1995
SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULLATIONS CONTAINING THEM. PART 14: STANDARD SOLUTIONS WITH BUFFERED PH.
表面活性剂 表面活性剂及其制剂容量分析用标准溶液的制备、标准化和储存方法 第14部分:缓冲PH值的标准溶液