该方法用于测定汽油中的铅含量，包括含有乙醇的汽油。领先 可测量范围为1至1100 mg/L。根据该方法对产品进行测试和评估可能需要使用材料和/或设备 这可能很危险。本文件并未涉及与其使用相关的所有安全方面。 任何使用这种方法的人都有责任咨询有关当局，并建立适当的程序 使用前的健康和安全实践以及任何适用的监管要求。

This method is used to determine the lead content of gasolines, including those containing ethanol. Lead in the range of 1 to 1100 mg/L can be measured.The testing and evaluation of a product against this method may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this method has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use.