GB/T 8572-2010
Determination of total nitrogen content for compound fertilizers titrimetric method after distillation (English Version)

Standard No.

GB/T 8572-2010

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 8572-2010

Replace

GB/T 8572-2001

Scope

This standard specifies the method for the determination of total nitrogen content in compound fertilizers. This standard does not apply to compound fertilizers containing more than 7% organic matter (except urea and cyanamide compounds).

GB/T 8572-2010 Referenced Document

• GB/T 2441.1 Determination of urea.Part 1:Total nitrogen content
• GB/T 8571 Preparation of laboratory samples for compound fertilizers
• HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

GB/T 8572-2010 history

• 2010 GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
• 1987 GB 8572-1988 Determination of total nitrogen content in compound fertilizer