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Determination of total nitrogen content for fertilizers—Dumas combustion method
Standard in brief
Scope of Application:
本文件描述了肥料中总氮含量的杜马斯燃烧测定方法。本文件适用于肥料中总氮含量的测定。
本文件不适用于碳酸氢铵中总氮的测定。
注: 当称样量为100 mg时,本文件的方法检出限为0.02%。
Basic information
Standard No:GB/T 42955-2023
Standard Name:肥料中总氮含量的测定 杜马斯燃烧法
English Name:Determination of total nitrogen content for fertilizers—Dumas combustion method
Standard Status:现行
Release Date:2023-08-06
Effective Date:2024-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:65.080
CCS Number:G20
Related Standards
Referenced Standards:GB/T 8170,NY/T 887
Publication Information
Number of pages:12
Number of words:13 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-08-01
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:42955
Drafter:王晓云、于秀华、谭占鳌、王婷、王伟玲、华建青、于晓菲、李哲、吴家诚、张娟、吴彦冬、李赵、张容、应贤强
Drafting Organization:四川省化工质量安全检测研究院、上海化工院检测有限公司、深圳市芭田生态工程股份有限公司、山东省产品质量检验研究院、重庆建峰化工股份有限公司
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