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Chinese Standard: GB/T 42487-2023

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Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination using automated method with segmented flow analysis


Standard in brief
Scope of Application:  
本文件描述了采用1 mol/L的氯化钾溶液浸提测定新鲜土壤样品中硝态氮、亚硝态氮和铵态氮的流动分析方法。本文件适用于通过适当方式混合均匀的所有类型的土壤样品。

Basic information
Standard No:GB/T 42487-2023
Standard Name:土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法
English Name:Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination using automated method with segmented flow analysis
Standard Status:现行
Release Date:2023-03-17
Effective Date:2023-10-01
Language of Publication:中文简体

Standard Classification
ICS Number:13.080
CCS Number:B10

Related Standards
Referenced Standards:GB/T 6682,ISO 11465
Adopted Standards:ISO 14256-2:2005
Adopted Standard Name:《土壤质量 氯化钾溶液浸提测定新鲜土壤中的硝态氮、亚硝态氮和铵态氮 第2部分:自动化流动分析法》
Adoption Level:MOD

Publication Information
Number of pages:16
Number of words:27 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-03-01

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:42487
Drafter:王如海、唐昊冶、韩勇、徐仁扣、俞元春、钱薇、吴电明、陈美军、段增强、陆国兴、朱小芳、赵敏、张敏、卞彦、周小龙
Drafting Organization:中国科学院南京土壤研究所、南京林业大学、华东师范大学、江苏申达检验有限公司、江苏省质量和标准化研究院、常州市武进区环境监测站
Management Organization:全国土壤质量标准化技术委员会(SAC/TC 404)
Proposing Department:中华人民共和国农业农村部

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