German standard methods for the examination of water, waste water and sludge; cations (group E); determination of cobalt by atomic absorption spectrometry (AAS) (E 24)
适用范围:This document describes 2 chemical methods for the determination of cobalt in water by atomic absorption spectrometry (AAS). Method 1 uses the measurement in the air-acetylene-flame, method 2 the measu...
German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylene dinitrilotetraacetic acid (ED...
适用范围:The document describes a chemical method for the determination of nitrilotriacetic acid (NTA), ethylene dinitrilotetraacetic acid (EDTA) and diethylene trinitrilopentaacetic acid (DTPA) in water and wa...
German standard methods for the examination of water, waste water and sludge; general information (group A); Part 42: Interlaboratory trials for method validation, evaluation (A 42)
适用范围:This standard specifies a statistical evaluation of inter-laboratory trials. It is valued with DIN 38402-41 for inter-laboratory trials in the analytical field for the examination of water, waste water...
实施日期:2005-09-01
German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determination of the inhibitory effect of waste water on the oxygen consumption of Pseudomonas putida...
Water quality determination of selected nitrophenols method by solid-phase extraction and gas chromatography with mass spectrometric detection first edition
适用范围:This International Standard specifies a method for the determination of selected nitrophenols (see Table 1) in drinking, ground and surface water in mass concentrations > 0,5 μg/l<up1)>. note: 1) See t...
实施日期:2001-08-15
Water quality determination of chromium(vi) method using flow analysis (fia and cfa) and spectrometric detection first edition
适用范围:This International Standard specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of water. The method applies to the...
实施日期:2006-05-15
Water quality. Determination of biochemical oxygen demand after n days (bodn). Part 2:Method for undiluted samples first edition;replaces iso 5815 [superseded:Iso 5815]
适用范围:This part of ISO 5815 specifies determination of the biochemical oxygen demand (BOD) of waters of undiluted samples. It is applicable to all waters having biochemical oxygen demands greater than or equ...
实施日期:2003-04-01
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
适用范围:This International Standard specifies a method for the determination of dissolved elements, elements bound toparticles ("particulate") and total content of elements in different types of water (e.g. gr...
实施日期:2009-09-01
实施日期:2005-02-01
German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 37: Determination of the inhibitory effect of water on the growth of bacteria (Photobacterium ...
适用范围:The document describes a chemical-biological method for the determination of the inhibitory effect of water to luminescent bacteria. The diluted waste water specimen is stocked with the luminescent bac...
Water quality. Determination of selected nitrophenols. Method by solid-phase extraction and gas chromatography with mass spectrometric detection
适用范围:Water, Quality, Determination of content, Water testing, Gas chromatography, Spectroscopy, Extraction methods of analysis, Nitrophenol, Potable water, Surface water, Concentration (chemical)
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
网络出版服务许可证:(署)网出证(京)字第072号 互联网药品信息服务资格证书号:(京)-经营性-2016-0015 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V2.0 证书号:软著登字第11198474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