HG/T 4555-2013
Analytical method of micro-chlorine in fertilizer catalyst (English Version)
- Standard No.
- HG/T 4555-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 4555-2013
- Scope
- This standard specifies the use of ion chromatography and mercury thiocyanate spectrophotometry to determine the mass fraction of trace chlorine in fertilizer catalysts. This standard is applicable to the determination of chlorine with a mass fraction of 0.001% to 0.15% in various types of fertilizer catalysts.
HG/T 4555-2013 Referenced Document
- GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 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 6678 General principles for sampling chemical products
- GB/T 6679 General rules for sampling solid chemical products
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
HG/T 4555-2013 history
- 2013 HG/T 4555-2013 Analytical method of micro-chlorine in fertilizer catalyst
