HG/T 4020-2008
Chemical reagent.Nickel sulfate hexahydrate (English Version)
- Standard No.
- HG/T 4020-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Chemical Industry
- Status
- 2021-04
- Replace By
- HG/T 4020-2020
- Latest
- HG/T 4020-2020
- Scope
- This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of the chemical reagent nickel sulfate hexahydrate. This standard specifies the testing of the chemical reagent nickel sulfate hexahydrate.
HG/T 4020-2008 Referenced Document
- GB 15346 Chemical reagent.Packaging and marking*， 2012-12-31 Update
- GB/T 3914-2008 Chemical reagent.The general rules of anodic stripping voltammetry*， 2008-05-15 Update
- GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
- 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*， 2008-05-15 Update
- GB/T 9738 Chemical reagent.General method for the determination of water insoluble matter*， 2008-05-15 Update
- HG/T 3921 Chemical reagent.Regulations for sampling and acceptance
HG/T 4020-2008 history
- 2020 HG/T 4020-2020 Chemical reagent nickel sulfate hexahydrate (nickel sulfate)
- 2008 HG/T 4020-2008 Chemical reagent.Nickel sulfate hexahydrate
