Limit standards for 226Ra in phosphate fertilizer and its compound fertilizer
Sector / Industry
National Standard
Classification of Chinese Standard
C57
Classification of International Standard
13.280
Word Count Estimation
9,955
Date of Issue
2011-12-30
Date of Implementation
2012-05-01
Older Standard (superseded by this standard)
GB 8921-1988
Quoted Standard
GB 11713; GB 11743
Regulation (derived from)
Announcement of Newly Approved National Standards No. 23 of 2011
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 Chinese standard specifies the phosphate fertilizer and compound fertilizer 226Ra limited health indicators and their corresponding sampling, inspection requirements and the results determined. This standard applies to agriculture (including vegetables, fruit trees and other food crops) with phosphorus fertilizer.
