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HJ 667-2013 Water quality-Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride
Standard No.:
HJ 667-2013
Status:
VALID
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Target Language:
English
File Format:
PDF
Word Count:
Translation Price:
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Implemented on:
2014-01-01
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Detail
Introduction
Contents
Standard No.:
HJ 667-2013
Chinese Name:
水质 总氮的测定 连续流动-盐酸萘乙二胺分光光度法
English Name:
Water quality-Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride
Professional Classification:
HJ Professional Standard - Environment
Issued by:
Issued on:
2013-10-25
Implemented on:
2014-01-01
Status:
VALID
Target Language:
English
File Format:
PDF
Word Count:
Translation Price:
please email coc@codeofchina.com for quotation
Delivery:
via email in
前 言 II
1 适用范围 1
2 规范性引用文件 1
3 方法原理 1
4 干扰和消除 2
5 试剂和材料 2
6 仪器和设备 3
7 样品 3
8 分析步骤 3
9 结果计算与表示 4
10 精密度和准确度 4
11 质量保证和质量控制 5
12 注意事项 6
附录A(资料性附录)过硫酸盐提纯方法 7
附录B(资料性附录)镉粒的活化和填充方法 8
HJ 667-2013 The following standards are cited:
HJ 667-2013 Cited by the following standards:
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