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已选条件: 水质常规检查
每页显示20 条,共找到 675 条结果 <1/34>
标准编号 标准名称 发布部门 发布日期 状态
ISO 5667-3:2018 Water quality - Sampling Part 3: Preservation and handling of water samples Internatio.. 2018-05-11 现行
ASTM D5241-92(2017) Standard Practice for Micro-Extraction of Water for Analysis of Volatile and Semi-Volatile Organic Compounds in Water American S.. 2017-12-15 现行
ISO/FDIS 20426 Guidelines for health risk assessment and management for non-potable water reuse Internatio.. 2017-12-14 现行
ISO 5667-12:2017 Water quality - Sampling Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas Internatio.. 2017-07-18 现行
I.S. EN ISO 5667-16:2017 Water Quality - Sampling Part 16: Guidance on Biotesting of Samples (iso 5667-16:2017) National S.. 2017-05-28 现行
ISO 5667-16:2017 Water quality - Sampling Part 16: Guidance on biotesting of samples Internatio.. 2017-04-12 现行
I.S. EN 16870:2017 Water Quality - Guidance Standard on Determining the Degree of Modification of Lake Hydromorphology National S.. 2017-03-06 现行
DIN EN 17075 (2017-02) Water quality - General requirements and Performance test procedures for water monitoring equipment - Measuring devices; German and English version prEN 17075:2017 German Ins.. 2017-02-01 现行
DIN EN ISO 5667-6 (2016-12) Water quality - Sampling Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014) German Ins.. 2016-12-01 现行
DIN EN ISO 5667-14 (2016-12) Water quality - Sampling Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling (ISO 5667-14:2014) German Ins.. 2016-12-01 现行
I.S. EN ISO 5667-6:2016 Water Quality - Sampling Part 6: Guidance on Sampling of Rivers and Streams (iso 5667-6:2014) National S.. 2016-10-09 现行
I.S. EN ISO 5667-14:2016 Water Quality - Sampling Part 14: Guidance on Quality Assurance and Quality Control of Environmental Water Sampling and Handling (iso 5667-14:2014) National S.. 2016-08-28 现行
ISO 5667-4:2016 Water quality - Sampling Part 4: Guidance on sampling from lakes, natural and man-made Internatio.. 2016-06-23 现行
DIN 38402-100 (2016-03) German Standard Methods For The Examination Of Water, Waste Water And Sludge - General Information (group A) - Part 100: Testing For Threshold Violation, Taking Into Account The Measurement Uncertainty Using Statistical And Empirical Methods German Ins.. 2016-03-01 现行
ASTM D3856-11(2015) Standard Guide for Management Systems in Laboratories Engaged in Analysis of Water American S.. 2015-12-15 现行
KS I ISO 5667-6:2015 Water quality — Sampling — Part 6: Guidance on sampling of rivers and streams Korean Sta.. 2015-07-31 废止
KS I ISO 5667-14:2015 Water quality — Sampling — Part 14: Guidance on quality assurance of environmental water sampling and handling Korean Sta.. 2015-07-31 废止
DIN EN 16870 (2015-07) Water quality - Guidance standard on determining the hydromorphological conditions of lakes; German and English version prEN 16870:2015 German Ins.. 2015-07-01 废止
15/30300245 DC Bs En 16870 - Water Quality - Guidance Standard On Determining The Hydromorphological Conditions Of Lakes British St.. 2015-05-15 被替代
PREN 16870:2015 Water Quality - Guidance Standard On Determining The Hydromorphological Conditions Of Lakes Comite Eur.. 2015-05-01 被替代
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