DB22/T 2864-2018
Volumetric method for the determination of alginic acid content in compound fertilizers (compound fertilizers) (English Version)

Standard No.

DB22/T 2864-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Jilin Provincial Standard of the People's Republic of China

Latest

DB22/T 2864-2018

Scope

This standard specifies the principles, reagents and materials, instruments and equipment for the determination of alginic acid content in (compound fertilizers), the titer of alginic acid with sodium hydroxide solution, sample preparation, analysis steps, calculation and expression of analysis results and Precision. This standard is applicable to the determination of alginic acid content in compound fertilizers (compound fertilizers) with added alginic acid.

DB22/T 2864-2018 history

• 2018 DB22/T 2864-2018 Volumetric method for the determination of alginic acid content in compound fertilizers (compound fertilizers)