当前位置: 首页 > 协会标准 > ASTM 美国材料与试验协会 > ASTM D7439-2008 用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
ASTM D7439-2008 用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
世界资料网 / 2021-04-13
【英文标准名称】: Standard Test Method for Determination of Elements in Airborne Particulate Matter by Inductively Coupled Plasmax2013;Mass Spectrometry
【原文标准名称】: 用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
【标准号】: ASTM D7439-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: D22.04
【标准类型】: (Test Method)
【标准水平】: ()
【中文主题词】: 分析;砝码
【英文主题词】: analysis; elements; mass spectrometry; metals; metalloids; sample preparation; workplace air
【摘要】: The health of workers in many industries is at risk through exposure by inhalation to toxic metals and metalloids. Industrial hygienists and other public health professionals need to determine the effectiveness of measures taken to control workplace exposure. This is generally achieved by making workplace air measurements. This test method has been developed to make available a standard methodology for valid exposure measurements for a wide range of metals and metalloids that are used in industry. It will be of benefit to agencies concerned with health and safety at work; analytical laboratories; industrial hygienists and other public health professionals; industrial users of metals and metalloids and their workers; and other groups. This standard test method specifies a generic method for determination of the concentration of metals and metalloids in workplace air samples using ICP-MS. For many metals and metalloids, analysis by ICP-MS may be advantageous, when compared to methods such as ICP atomic emission spectrometry, due to its sensitivity and the presence of fewer spectral interferences. The analysis results can be used for the assessment of workplace exposures to metals and metalloids in workplace air.1.1 This standard test method specifies a procedure for sample preparation and analysis of airborne particulate matter for the content of metals and metalloids in workplace air samples using inductively coupled plasmax2013;mass spectrometry (ICP-MS). 1.2 This standard test method assumes that samples will have been collected in accordance with Test Method D 7035. 1.3 This standard test method should be used by analysts experienced in the use of ICP-MS, the interpretation of spectral and matrix interferences and procedures for their correction. 1.4 This standard test method specifies a number of alternative methods for preparing test solutions from samples of airborne particulate matter. One of the specified sample preparation methods is applicable to the measurement of soluble metal or metalloid compounds. Other specified methods are applicable to the measurement of total metals and metalloids. 1.5 It is the user''s responsibility to ensure the validity of the standard method for filters of untested matrices. 1.6 Table 1 provides a non-exclusive list of metals and metalloids for which one or more of the sample dissolution methods specified in this document is applicable. 1.7 This standard test method is not applicable to compounds of metals and metalloids that are present in the gaseous or vapor state. 1.8 No detailed operating instructions are provided because of differences among various makes and models of suitable ICP-MS instruments. Instead, the analyst shall follow the instructions provided by the manufacturer of the particular instrument. This test method does not address comparative accuracy of different devices or the precision between instruments of the same make and model. 1.9 The values stated in SI units are to be regarded as standard. 1.10 This standard test method contains notes that are explanatory and are not part of the mandatory requirements of the method. 1.11 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.
【中国标准分类号】: Z15
【国际标准分类号】: 13_040_30
【页数】: 24P.;A4
【正文语种】: 英语

关键字: ASTM D7439-

相关资料

ASTM D7439-2008 用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
ASTM D7439-2008 用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
ASTM D7284-2008 利用气体扩散分离和安培检测法对微蒸馏后水样中总氰化物的流量注入分析(FIA)的标准试验方法
ASTM D5811-2008 测定水中锶-90的标准试验方法
ASTM D7440-2008 空气质量测量中表征不确定性的标准实施规程
ASTM D7463-2008 水中微生物的三磷酸腺甙(ATP)含量的标准试验方法
ASTM E262-2008 用放射性技术测定热中子反应和注量率的标准试验方法
ASTM E1893-2008a 为确保退役(退出使用)进行现场辐射评定所采用的便携式辐射测量仪的选择和使用标准指南
ASTM D1886-2008 水中镍含量的标准试验方法
ASTM D2972-2008 水中砷含量的标准试验方法
ASTM D3559-2008 水中铅含量的试验方法
ASTM D3645-2008 水中铍含量的标准试验方法
ASTM D7458-2008 使用氟化氢铵提取和荧光检测法测定土壤、岩石、沉积物和粉煤灰中铍的标准试验方法
ASTM D3370-2008 从关闭水管中的抽取水样的标准实施规程
ASTM E2637-2008 分类E2150提供的利用环境损耗件结构的标准指南
ASTM E2647-2008 用低剪切和连续流的滴灌流生物膜反应器量化铜绿假单胞菌(Pseudomonas aeruginosa)生物膜生长的标准试验方法
ASTM E1035-2008 核反应堆容器支承结构的中子辐照测定的标准实施规程
ASTM F327-2008 用自动粒子监控器对气体排污测控系统和部件粒子污染物取样的规程
ASTM D934-2008 用X射线衍射法作水沉积物中结晶化合物的标准实施规程
ASTM D5463-2008 水中无机成分测量用整套试验工具使用的标准指南
ASTM D4190-2008 用直流氩等离子体原子辐射分光光度技术测定水中素的标准试验方法
ASTM D4191-2008 原子吸收分光光度法对水中钠含量的标准试验方法
ASTM D4192-2008 原子吸收分光光度法对水中钾含量的标准试验方法
ASTM D6301-2008 在生产用水中悬浮固体和离子固体线上复合样品采集的标准实施规程
ASTM D2331-2008 水沉积物的制备和初步试验的标准实施规程
ASTM D2332-2008 用波长色散X射线荧光法作水沉积物分析标准实施规程
ASTM D3875-2008 微咸水、海水和盐水中碱性的试验方法
ASTM D4981-2008 在废弃物中筛选氧化剂的标准试验方法
ASTM D3859-2008 水中硒含量的标准试验方法
ASTM D1429-2008 水和盐水的比重的标准试验方法
ASTM D3352-2008a 微咸水、海水和盐水中锶离子含量的标准试验方法
ASTM D3558-2008 水中钴含量的标准试验方法

用户评论(共0条评论)

  • 暂时还没有任何用户评论
总计 0 个记录,共 1 页。 第一页 上一页 下一页 最末页
用户名: 匿名用户
E-mail:
评价等级:
评论内容: