GB/T 8572-2010: Determination of total nitrogen content for compound fertilizers titrimetric method after distillation

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Scope

This Standard specifies the determination of total nitrogen content for compound
fertilizers.
This Standard does not apply to compound fertilizers with organic compounds greater
than 7 % (except urea, cyanamide compounds).

Basic Data

Standard ID	GB/T 8572-2010 (GB/T8572-2010)
Description (Translated English)	Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G20
Classification of International Standard	65.080
Word Count Estimation	6,612
Date of Issue	2010-09-26
Date of Implementation	2011-03-01
Older Standard (superseded by this standard)	GB/T 8572-2001
Quoted Standard	GB/T 2441.1; GB/T 8571; HG/T 2843
Adopted Standard	ISO 5315-1984, MOD
Regulation (derived from)	National Standard Approval Announcement 2010 No.6 (Total No.161)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the method for the determination of total nitrogen content of compound fertilizers. This standard does not apply to containing organic (except urea, outside cyanide amino compound) greater than 7 % of the fertilizer.