Stationary source emissions -- Determination of total volatile organic compounds (TVOCs) in waste gases from non-combustion processes -- Non-dispersive infrared analyser equipped with catalytic convert...
适用范围:ISO 13199:2012 specifies the principle, the essential performance criteria and quality assurance/quality control (QA/QC) procedures of an automatic method for measuring total volatile organic compound ...
发布日期:2012-10-01 实施日期:2012-10-01
Indoor air. Part 17:Detection and enumeration of moulds. Culture-based method. Technical corrigendum 1
实施日期:2009-10-01
Information and documentation - Document storage requirements for archive and library materials
适用范围:The standard specifies the characteristics of general-purpose repositories used for the long-term storage of archive and library materials. It covers the sitting and construction of the building and th...
实施日期:2009-10-31
Measurement technology guidelines for check and accept of air pollution control project for bulk gasoline terminal and gasoline filling station
适用范围:本标准规定了储油库、加油站油气大气污染治理项目验收检测蒸作流程中资料收集、执行标准选择、现场检廉、现场检测和验收检测报告编制的技术要求。本标准适用爹现有储油库、加油站大气污染治理项目验收检测工作,新(改、扩)建储...
发布日期:2008-04-15 实施日期:2008-05-01
实施日期:2007-08-01
Measurement of radioactivity in the environment -- Air: radon-222 -- Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products
适用范围:ISO 11665-3:2012 describes spot measurement methods for determining the activity concentration of short-lived radon-222 decay products in the air and for calculating the potential alpha energy concentr...
发布日期:2012-07-01 实施日期:2012-07-01
Air quality -- Bulk materials -- Part 1: Sampling and qualitative determination of asbestos in commercial bulk materials
发布日期:2012-07-01 实施日期:2012-07-01
Analysis of tobacco and tobacco products - Determination of nicotine content - Gas- chromatographic method
Cleanrooms and associated controlled environments - Part 7: Separative devices (clean air hoods, gloveboxes, isolators and minienvironments)
适用范围:GB / T 25915 的本部分规定了设计、建造、安装、检测和批准隔离装置的最低要求,这些要求有别于 GB / T 25915 . 4 和 GB / T 25915 . 5 对洁净室的规定。 本部分的应用,考虑有下述限定条件: ― 需方与供方商定的用户要求; ...
发布日期:2011-01-14 实施日期:2011-06-01
Cleanrooms and associated controlled environments - Biocontamination control - Part 2: Evaluation and interpretation of biocontamination data
适用范围:GB / T 25916 的本部分给出评估微生物数据的一般方法以及估计风险区活粒子采样结果的一般方法。适用时,本部分应与木标准第 1 部分一起使用。
发布日期:2011-01-14 实施日期:2011-05-01
Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography
适用范围:The standard describes a method for controlling the European limit value of 5 ?m<(hoch)3> for benzene. The method uses enrichment of benzene on activated charcoal, from which it is extracted by a solve...
实施日期:2005-08-01
发布日期:2012-09-30 实施日期:2012-09-30
发布日期:2012-07-31 实施日期:2012-07-31
Technical regulation for ambient air quality assessment(on trial)
适用范围:本标准规定了环境空气质量评价的范围、评价时段、评价项目、评价方法及数据统计方法等内容本标准适用于全国范围内的环境空气质量评价与管理。
发布日期:2013-09-22 实施日期:2013-10-01
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