GB/T 23349-2009
Ecological index of arsenic,cadmium,lead,chromium and mercury for fertilizers (English Version)

Standard No.

GB/T 23349-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2021-06

Replace By

GB/T 23349-2020

Latest

GB/T 23349-2020

Scope

This standard specifies the ecological index requirements, test methods and inspection rules for arsenic, cadmium, lead, chromium and mercury in fertilizers. This standard applies to fertilizers produced and sold within the territory of the People's Republic of China.

GB/T 23349-2009 Referenced Document

• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• HG/T 2843 Chemical fertilezer products-standard volumetrie,standard,reagent and indicator solutions for chemical analysis

GB/T 23349-2009 history

• 2020 GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
• 2009 GB/T 23349-2009 Ecological index of arsenic,cadmium,lead,chromium and mercury for fertilizers