GB/T 9732-2007
ActiveChemical reagent - General method for the determination of ammonium
化学试剂 铵测定通用方法
Application Summary AI generated
GB/T 9732-2007 specifies a general method for determining ammonium content in chemical reagents using Nessler's reagent colorimetry. It is applied in laboratory quality control and chemical manufacturing to test for ammonium impurities in analytical-grade reagents and solvents. This standard ensures consistency and reliability in ammonium detection across Chinese chemical testing and production environments.
Related Standards
GB/T 20724-2006
Method of thickness measurement for thin crystal by convergent beam electron diffraction
GB/T 28727-2012
Gas analysis - Determination of sulfides - Gas chromatograph with flame photometric detector
GB/T 14666-2003
Terms for analytical chemistry
GB/T 1265-2003
Chemical reagent--Sodium bromide
GB/T 674-2003
Chemical reagent--Copper(II)oxide powder
GB/T 656-2003
Chemical reagent--Ammonium dichromate
GB/T 606-2003
Chemical reagent--General method for the determination of water--Karl Fischer method
GB/T 19502-2004
Surface chemical analysis--Glowdischarge optical emission spectrometry(GD-OES)--Introduction to 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.