GB/T 10511-2008
Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation (English Version)

Standard No.

GB/T 10511-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 10511-2008

Replace

GB/T 10511-1989

Scope

This standard specifies the determination of the total nitrogen content of nitrophosphate and potassium nitrate fertilizers by titration after distillation. This standard applies to the determination of total nitrogen content in nitrophosphate fertilizers and potassium nitrate fertilizers produced by various processes.

GB/T 10511-2008 Referenced Document

• GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
• GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
• HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

GB/T 10511-2008 history

• 2008 GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
• 1989 GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation