GB/T 6276.9-2010
AbolishedDetermination of ammonium hydrogen carbonate for industrial use - Part 9: Heavy metal content - Visible turbidimetric method
工业用碳酸氢铵的测定方法 第9部分：重金属含量 目视比浊法
Application Summary AI generated
This standard specifies a visible turbidimetric method for determining heavy metal content in ammonium hydrogen carbonate used for industrial applications. It is applied in quality control and testing laboratories within the chemical industry to ensure that industrial-grade ammonium hydrogen carbonate meets safety and purity requirements by detecting heavy metal contaminants through visual comparison of turbidity.
Related Standards
HG/T 3815-2006
Potassium hydroxide solution by ion exchange membrane method for industrial use
GB/T 11213.3-2003
Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method
GB/T 19306-2003
Sodium cyanide for industrial use
GB/T 4947-2003
Red phosphoric for industrial use
GB/T 4104-2003
Leucoscopic method for testing whiteness of zinc oxide made by direct process
GB/T 8185-2004
Palladium chloride
GB/T 210.2-2004
Specification and determination methods of sodium carbonate for industrial use--Part 2:Specification and determination methods
GB/T 1587-2000
Potassium carbonate for industrial use
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.