GB/T 22924-2008: Determination of biuret content for compound fertilizers (complex fertilizers)

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Scope

This standard specifies the test methods for the determination of the biuret
content in the compound fertilizers (complex fertilizers). liquid chromatography,
spectrophotometry.
This standard is applicable to the determination of biuret content in the
compound fertilizers (complex fertilizers) in which the base fertilizer contains
urea.

Basic Data

Standard ID	GB/T 22924-2008 (GB/T22924-2008)
Description (Translated English)	Determination of biuret content for compound fertilizers (complex fertilizers)
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G20
Classification of International Standard	65.080
Word Count Estimation	8,838
Date of Issue	2008-12-31
Date of Implementation	2009-08-01
Quoted Standard	GB/T 6682; GB/T 8571; HG/T 2843
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 test methods fertilizer (compound fertilizer) reduction was measured in two urea content: liquid chromatography, spectrophotometry. This standard applies to basic fertilizers containing urea fertilizer (compound fertilizer) Determination of urea content in the second contraction.