Z15 大气环境有毒害物质分析方法 标准查询与下载

KS I ISO 16000-13:2009 室内空气.第13部分:多氯联苯(PCBs)和多氯代二苯并二恶英/多氯代二苯并呋喃(PCDDs/PCDFs).后部装有吸收剂的过滤器的选择

이 표준은 실내공기에서 다이옥신 유사 폴리염화비페닐(PCBs), 폴리염화디벤조-p-다이옥신

Determination of total(gas and particle-phase) polychlorinated dioxin-like biphenyls(PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans(PCDDs/PCDFs)－Collection on sorbent-backed filters

ISO 16000-24:2009 室内空气.第24部分:吸附在建筑材料中的挥发性有机化合物(除甲醛外)浓度的减少评估用特性试验

Indoor air - Part 24: Performance test for evaluating the reduction of volatile organic compound (except formaldehyde) concentrations by sorptive building materials

ISO 16000-23:2009 室内空气.第23部分:评价吸附建筑材料释放甲醛浓度下降的性能试验

Indoor air - Part 23: Performance test for evaluating the reduction of formaldehyde concentrations by sorptive building materials

NF X43-249:2009 工作场所接触.空气微粒中金属和准金属的测量程序.试验方法和要求

Workplace exposure - Procedures for measuring metals and metalloids in airborne particles - Requirements and test methods.

HJ 504-2009 环境空气.臭氧的测定.靛蓝二磺酸钠分光光度法

本标准规定了测定环境空气中臭氧的靛蓝二磺酸钠分光光度法。 本标准适用于环境空气中臭氧的测定。相对封闭环境(如室内、车内等)空气中臭氧的测定也可参照本标准。 当采样体积为30L时，本标准测定空气中臭氧的检出限为0.010 mg/m，测定下限为0.040 mg/m。 当采样体积为30L时，吸收液质量浓度为2.5μg/ml或5.0μg/ml时，测定上限分别为0.50 mg/m或1.00 mg/m。当空气中臭氧质量浓度超过该上限时，可适当减少采样体积。

Ambient air.Determination of ozone.Indigo disulphonate spectrophotometry

HJ 482-2009 环境空气.二氧化硫的测定.甲醛吸收-副玫瑰苯胺分光光度法

本标准规定了测定环境空气中二氧化硫的甲醛吸收-副玫瑰苯胺分光光度法。 本标准适用于环境空气中二氧化硫的测定。 当使用10ml吸收液，采样体积为30L时，测定空气中二氧化硫的检出限为0.007mg/m,测定下限为0.028mg/m,测定上限为0.667mg/m。 当使用50ml吸收液，采样体积为288L，试份为10ml时，测定空气中二氧化硫的检出限为0.004mg/m，测定下限为0.014mg/m，测定上限为0.347mg/m。

Ambient air.Determination of sulfur dioxide.Formaldehyde absorbing.pararosaniline spectrophotometry

HJ 481-2009 环境空气.氟化物的测定.石灰滤纸采样氟离子选择电极法

本标准规定了测定环境空气中氟化物的石灰滤纸采集氟离子选择电极法（简称LTP法）。 本标准适用于环境空气中氟化物长期平均污染水平的测定。 当采样时间为一个月时，方法的测定下限为0.18μg/(dm.d).

Ambient air.Determination of the fluoride.Lime-paper sampling followed by fluorine ion-selective electrode method

HJ 483-2009 环境空气.二氧化硫的测定.四氯汞盐吸收-副玫瑰苯胺分光光度法

本标准规定了测定环境空气中二氧化硫的四氯汞盐吸收-副玫瑰苯胺分光光度法。 本标准适用于环境空气中二氧化硫的测定。 当使用5ml吸收液，采样体积为30L时，测定空气中二氧化硫的检出限为0.005mg/m,测定下限为0.020mg/m,测定上限为0.18g/m。 当使用50ml吸收液，采样体积为288L时，测定空气中二氧化硫的检出限为0.005mg/m，测定下限为0.020mg/m，测定上限为0.19mg/m。

Ambient air.Determination of sulfur dioxide.Tetrachloromercurate(TCM)-paraosaniline method

HJ 480-2009 环境空气.氟化物的测定.滤膜采样氟离子选择电极法

本标准规定了测定环境空气中氟化物的滤膜采集、氟离子选择电极法。 本标准适用于环境空气中氟化物的小时深度和日平均浓度的测定。 当采样体积为6m,测定下限为0.9μg/m.

Ambient air.Determination of the fluoride.Filter sampling followed by fluorine ion-selective electrode method

HJ 479-2009 环境空气.氮氧化物(一氧化氮和二氧化氮)的测定.盐酸萘乙二胺分光光度法

本标准规定了测定环境空气中氮氧化物的分光光度法。 本标准适用于环境空气中氮氧化物、二氧化氮、一氧化氮的测定。 本标准的方法检出限为0.12μg/10ml吸收液。当吸收液总体积为10ml,采样体积为24L时，空气中氮氧化物的检出限为0.005mg/m。当吸收液总体积为50ml，采样体积288L时，空气中氮氧化物的检出限为0.003 mg/m。当吸收液总体积为10ml，采样体积为12~24L时，环境空气中氮氧化物的测定范围为0.020~2.5mg/m。

Ambient air.Determination of nitrogen oxides.N-(1-Naphthyl)ethylene diamine dihydrochloride spectrophotometric method

BS ISO 16000-14:2009 室内空气.总(气相和颗粒相)多氯联苯(PCBs)和多氯二苯并二恶英/多氯二苯并呋喃(PCDDs/PCDFs)含量的测定.使用高分辨率气相色谱法和质谱法进行提取,净化和分析

Indoor air - Determination of total (gas and particle-phase) polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs) - Extraction, clean-up and analysis by high-resolution gas chromatography and mass

DIN 38409-56:2009 水、废水和污泥的检验用德国标准方法.参数特性效果和物质(H组).第56部分:溶解萃取后重量法测定低挥发亲脂性物质(H56)

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 56: Gravimetric determination of low volatile lipophilic substances after solvent extraction (H 56)

DIN EN ISO 16000-15:2009 室内空气 第15部分:二氧化氮(NO2)用取样策略

This part of ISO 16000 specifies the planning of nitrogen dioxide indoor pollution measurements. In the case of indoor air measurements, the careful planning of sampling and the entire measurement strategy are of particular significance since the result of the measurement may have far-reaching consequences, for example, with regard to ascertaining the need for remedial action or the success of such an action. An inappropriate measurement strategy may lead to misrepresentation of the true conditions or, worse, to erroneous results.

Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO₂) (ISO 16000-15:2008); English version of DIN EN ISO 16000-15:2009-04

DIN 33881-1:2009 用检测器管测量.第1部分:分类

Measurement by means of detector tubes - Part 1: Classification

ASTM D7520-09 在室外环境大气中测定羽烟不透明度的标准试验方法

Air permits from regulatory agencies often require measurements of opacity from stationary air pollution point sources in the outdoor ambient environment. Opacity has been visually measured by certified smoke readers in accordance with USEPA (USEPA Method 9). DCOT is also a method to determine plume opacity in the outdoor ambient environment. The concept of DCOT was based on previous method development using Digital Still Cameras and field testing of those methods. , The purpose of this standard is to set a minimum level of performance for products that use DCOT to determine plume opacity in ambient environments.1.1 This test method describes the procedures to determine the opacity of a plume. The aforementioned plume is caused by particulate matter emitted from a stationary point source in the outdoor ambient environment using digital imagery and associated software and hardware. 1.2 The opacity of emissions is determined by the application of a Digital Camera Opacity Technique (DCOT) that consists of a Digital Still Camera, Analysis Software, and the Output Function’s content to obtain and interpret digital images to determine and report plume opacity. 1.3 This method is suitable to determine the opacity of plumes from zero (0) percent to one hundred (100) percent. 1.4 This test method is not applicable to stacks with internal diameters greater than 7.0 ft. 1.5 Conditions that shall be considered when using this method to obtain the digital image of the plume include the plume’s background, the existence of condensed water in the plume, orientation of the Digital Still Camera to the plume and the sun (see Section 8). 1.6 This standard describes the procedures to certify the DCOT, hardware, software, and method to determine the opacity of the plumes. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determining the Opacity of a Plume in the Outdoor Ambient Atmosphere

ASTM D6281-09 用透射式电子显微镜直接转移法测定周围环境和室内空气中气载石棉浓度的标准试验方法

This test method is applicable to the measurement of airborne asbestos in a wide range of ambient air situations and for detailed evaluation of any atmosphere in which asbestos structures are likely to be present. Most fibers in ambient atmospheres are not asbestos, and therefore, there is a requirement for fibers to be identified. Most of the airborne asbestos fibers in ambient atmospheres have diameters below the resolution limit of the light microscope. This test method is based on transmission electron microscopy, which has adequate resolution to allow detection of small thin fibers and is currently the only technique capable of unequivocal identification of the majority of individual fibers of asbestos. Asbestos is often found, not as single fibers, but as very complex, aggregated structures, which may or may not also be aggregated with other particles. The fibers found suspended in an ambient atmosphere can often be identified unequivocally if sufficient measurement effort is expended. However, if each fiber were to be identified in this way, the analysis would become prohibitively expensive. Because of instrumental deficiencies or because of the nature of the particulate matter, some fibers cannot be positively identified as asbestos even though the measurements all indicate that they could be asbestos. Therefore, subjective factors contribute to this measurement, and consequently, a very precise definition of the procedure for identification and enumeration of asbestos fibers is required. The method defined in this test method is designed to provide a description of the nature, numerical concentration, and sizes of asbestos-containing particles found in an air sample. The test method is necessarily complex because the structures observed are frequently very complex. The method of data recording specified in the test method is designed to allow reevaluation of the structure-counting data as new applications for measurements are developed. All of the feasible specimen preparation techniques result in some modification of the airborne particulate matter. Even the collection of particles from a three-dimensional airborne dispersion on to a two-dimensional filter surface can be considered a modification of the particulate matter, and some of the particles, in most samples, are modified by the specimen preparation procedures. However, the procedures specified in this test method are designed to minimize the disturbance of the collected particulate material. This test method applies to analysis of a single filter and describes the precision attributable to measurements for a single filter (see 13.1). Multiple air samples are usually necessary to characterize airborne asbestos concentrations across time and space. The number of samples necessary for this purpose is proportional to the variation in measurement across samples, which may be greater than the variation in a measurement for a single sample.1.1 This test method is an analytical procedure using transmission electron microscopy (TEM) for the determination of the concentration of asbestos structures in ambient atmospheres and includes measurement of the dimension of structures and of the asbestos fibers found in the structures from which aspect ratios are calculated. 1.1.1 This test method allows determination of the type(s) of asbestos fibers present. 1.1.2 This test method cannot always discriminate between individual fibers of the asbestos and non-asbestos analogues of the same amphibole mineral. 1.2 This test method is suitable for determination of asbestos in both ambient (outdoor) and building atmospheres. 1.2.1 This test method is defined for polycarbonate capillary-pore filters or cellulose ester (either mixed esters of cellulose or cellulose nitrate) filters through which a known volume of air has been drawn and for blank filters.

Standard Test Method for Airborne Asbestos Concentration in Ambient and Indoor Atmospheres as Determined by Transmission Electron Microscopy Direct Transfer (TEM)

HJ 77.2-2008 环境空气和废气.二噁英类的测定.同位素稀释高分辨气相色谱-高分辨质谱法

本标准规定了采用同位素稀释高分辨气相色谱-高分辨质谱法对2,3,7,8-氯代二噁英类、四氯-八氯取代的多氯代二苯并-对-二噁英和多氯代二苯并呋喃进行定性和定量分析的方法。 本标准适用于环境空气中二噁英类污染物的采样、样品处理及其定性和定量分析。 本标准适用于固定源排放废气中二噁英类污染物的采样、样品处理及其定性和定量分析。

Ambient air and flue gas.Determination of polychlorinated dibenzo-p-dioxins(PCDDS)and polychlorinated dibenzofurans(PCDFs).Isotope dilution HRGC-HRMS

KS I ISO 14956:2008 空气质量.基于必要测量不确定性的比较、评估测量步骤的准确性

이 표준은 공기 품질 측정 절차의 범위에 따라 다음과 같이 규정한다.― 고정된 조건

Air quality－Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty

KS I ISO 16000-3:2008 室内空气.第3部分:室内空气和试验室空气中甲醛和其他羰基化合物含量的测定.主动抽样法

이 표준은 공기 중 포름알데히드(HCHO)1)와 다른 카르보닐 화합물(알데히드와 케톤)의

Indoor air-Part 3:Determination of formaldehyde and other carbonyl compounds-Active sampling method

KS I ISO 13794:2008 环境空气.石棉纤维的测定.间接传递电子显微镜法

농도 범위의 상한은 분석 필터당 7 000개/mm2이며 하한 범위는 분석 필터당 표본 샘플

Ambient air－Determination of asbestos fibres－Indirect-transfer transmission electron microscopy method