GB/T 22924-2008
Determination of biuret ocntent for compound fertilizers(complex fertilizers) (English Version)

Standard No.

GB/T 22924-2008

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 22924-2008

Scope

This standard specifies the test methods for the determination of biuret content in compound fertilizers (compound fertilizers): liquid chromatography and spectrophotometry. This standard applies to the determination of biuret content in compound fertilizers (compound fertilizers) containing urea in basic fertilizers.

GB/T 22924-2008 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• 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 22924-2008 history

• 2008 GB/T 22924-2008 Determination of biuret ocntent for compound fertilizers(complex fertilizers)