GB/T 2441.7-2010
Determination of urea-Part 7: Particle size-Sieve method (English Version)

Standard No.
GB/T 2441.7-2010
Language
Chinese, Available in English version
Release Date
2010
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 2441.7-2010
Replace
GB/T 2441.7-2001
Scope
This part of GB/T 2441 specifies the particle size determination of urea by sieving method. This section applies to the determination of the particle size of urea synthesized from ammonia and carbon dioxide.

GB/T 2441.7-2010 Referenced Document

GB/T 2441.7-2010 history

  • 2010 GB/T 2441.7-2010 Determination of urea-Part 7: Particle size-Sieve method
  • 2001 GB/T 2441.7-2001 Determination of Urea Determination of particle size Sieve method
  • 1991 GB/T 2448-1991 Determination of urea particle size by sieving method
Determination of urea-Part 7: Particle size-Sieve method

GB/T 2441.7-2010 -All Parts

GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content GB/T 2441.2-2010 Determination of urea-Part2: Biuret content-Spectrophotomatric method GB/T 2441.3-2010 Determination of urea-Part 3:Water content-Karl Fischer method GB/T 2441.4-2010 Determination of urea-Part 4:Iron content-1,10-Phenanthroline spectrophotometric method GB/T 2441.5-2010 Determination of urea-Part 5: Alkalinity-Titrimetric method GB/T 2441.6-2010 Determination of urea-Part 6:Water insoluble matter content-Weight method GB/T 2441.7-2010 Determination of urea-Part 7: Particle size-Sieve method GB/T 2441.8-2010 Determination of urea-Part 8: Sulphate content-Visible turbidimetric method GB/T 2441.9-2010 Determination of urea-Part 9:Methylenediurea content-Spectrophotometric method


Copyright ©2024 All Rights Reserved