Fruit and vegetable products. Determination of tin content. Method using flame atomic absorption spectrometry
适用范围:This International Standard specifies an atomic absorption spectrometric method for the determination of the tin content of fruit and vegetable products in the concentration range 10 mg/kg to 500 mg/kg...
Water quality - Determination of anionic surfactants by measurement of the methylene blue index mbas.
Hartmetalle. Chemische Analyse durch Flammenatomabsorptionsspektrometrie. Bestimmung des Calcium-,,001 bis 0,02 % (m/m) Hardmetals-Chemical Analysis by Flame Atomic Absorption Spectrometry Part 2:Deter...
适用范围:This part of ISO 7627 specifies the method to be used for the determination of calcium, potassium, magnesium and sodium contents of hardmetals within the range 0,001 to 0,02 % (m/m) by flame atomic abs...
实施日期:1993-01-01
Water quality. Determination of ammonium nitrogen method by flow analysis (cfa and fia) and spectrometric detection second edition
适用范围:This International Standard specifies methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations...
实施日期:2005-02-01
实施日期:2007-09-01
Measurement of radioactivity in the environment -- Soil -- Part 3: Measurement of gamma-emitting radionuclides
适用范围:ISO 18589-3:2007 specifies the identification and the measurement of the activity in soils of a large number of gamma-emitting radionuclides using gamma spectrometry. This non-destructive method, appli...
发布日期:2007-12-01 实施日期:2007-12-01
Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997); German version EN ISO 12020:2000
适用范围:The document specifies two methods for the determination of aluminium in all kinds of water by atomic absorption spectrometry. The flame AAS method is applicable to concentration of 5 mg/l to 100 mg/l,...
Petroleum products -- Determination of sulfur content -- Wavelength-dispersive X-ray fluorescence spectrometry
适用范围:ISO 14596:2007 specifies a method for the determination of the sulfur content of liquid petroleum products, additives for petroleum products, and semi-solid and solid petroleum products that are either...
发布日期:2007-09-01 实施日期:2007-09-01
Wasserbeschaffenheit. Bestimmung von Chrom. Verfahren mittels Atomabsorptionsspektrometrie Water quality-Determination of chromium. Atomic absorption spectrometric methods Qualite de l'eau. Dosage du c...
适用范围:Two methods, a high range for concentrations of 0.5 to 20 mg/l and a low range for concentrations of 5 to 100 $Gmg/l.
实施日期:1997-01-15
实施日期:2012-11-05
Probeentnahme-und Pruefmethoden fuer Natriumhydroxyd fuer industrielle Anwendung. Bestimmung des Quecksilbergehalts (flammenlose atomabsorption-spektometrische Methode) Sampling and Test for Sodium Hyd...
适用范围:This International Standard specifies a flameless atomic ab-sorption spectrometric method for the determination of the mercury content of sodium hydroxide for industrial use. The method is applicable t...
实施日期:1981-01-01
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社