警告——本文件的使用可能涉及危险材料、操作和设备。本文件无意解决与其使用相关的任何安全问题。本文件的使用者有责任在使用前建立适当的安全和健康实践，并确定监管限制的适用性。本文件规定了从使用ISO 15202-1规定的方法收集的空气颗粒物样品中制备试验溶液的多种合适方法，用于随后使用ISO 15202-3规定的方法通过ICP-AES测定金属和类金属。它包含关于金属和类金属测量方法适用性的信息，这些金属和类金属的限值已经设定。 这些方法也可用于某些金属和类金属的测量，这些金属和类金属的限值尚未设定，但在这种情况下，没有提供有关其适用性的信息。购买本文件时可获得的所有当前修订均包含在购买本文件中。

WARNING — The use of this document may involve hazardous materials, operations and equipment. This document does not purport to address any safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.This document specifies a number of suitable methods for preparing test solutions from samples of airborne particulate matter collected using the method specified in ISO 15202-1, for subsequent determination of metals and metalloids by ICP-AES using the method specified in ISO 15202-3. It contains information about the applicability of the methods with respect to the measurement of metals and metalloids for which limit values have been set. The methods can also be used in the measurement of some metals and metalloids for which limit values have not been set but no information about its applicability is provided in this case.All current amendments available at time of purchase are included with the purchase of this document.