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Chinese Standard: GB/T 23349-2020

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Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers


Standard in brief
Scope of Application:  
本标准规定了肥料中砷、镉、铬、铅、汞含量的测定方法。
本标准适用于肥料中砷、镉、铬、铅、汞含量的测定。
本标准方法检出限为:砷:二乙基二硫代氨基甲酸银分光光度法为0.8 mg/kg、原子荧光光谱法为0.1 μg/kg,镉为0.4 mg/kg,铬为0.1 mg/kg,铅为1 mg/kg,汞:氢化物发生原子吸收分光光度法为0.1 mg/kg、原子荧光光谱法为0.05 μg/kg。

Basic information
Standard No:GB/T 23349-2020
Standard Name:肥料中砷、镉、铬、铅、汞含量的测定
English Name:Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
Standard Status:现行
Release Date:2009-03-26
Effective Date:2021-06-01
Language of Publication:中文简体

Standard Classification
ICS Number:65.080
CCS Number:G20

Related Standards
Referenced Standards:HG/T 2843,NY/T 1978-2010

Publication Information
Number of pages:20
Number of words:28 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2020-11-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:23349
Drafter:章明洪、谭占鳌、王连军、王凯越、冯军强、张巍、陈红军、杨旭、殷炯、张娟
Drafting Organization:上海化工研究院有限公司、贵州芭田生态工程有限公司、中国—阿拉伯化肥有限公司、上海化工院检测有限公司、山东省产品质量检验研究院
Management Organization:全国肥料和土壤调理剂标准化技术委员会(SAC/TC 105)
Proposing Department:中国石油和化学工业联合会

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