HG/T 3438-2013
Chemical reagent.Devarda's alloy (English Version)
- Standard No.
- HG/T 3438-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 3438-2013
- Replace
- HG/T 3438-1999
- Scope
- This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of chemical reagent nitrogen-fixing alloys. This standard is applicable to the inspection of nitrogen-fixing alloys using chemical reagents.
HG/T 3438-2013 Referenced Document
- GB 15346 Chemical reagent.Packaging and marking
- GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- HG/T 3921 Chemical reagent.Regulations for sampling and acceptance
HG/T 3438-2013 history
- 2013 HG/T 3438-2013 Chemical reagent.Devarda's alloy
- 1999 HG/T 3438-1999 Chemical reagent.Devarda's Alloy
