1.1本指南包含非强制性质量保证/质量控制（QA/QC）活动，可在ASTM D16委员会维护的芳烃和相关材料标准中引用。 1.2本指南并非旨在解决与主动质量保证/质量控制过程相关的所有问题。 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管要求的适用性。 ====意义和用途====== 质量控制和质量保证实践对于使用D16方法对芳烃和相关材料进行测试的实验室的最佳运行非常重要。 质量程序指南，如本文件或其他适当正确的QA/QC相关参考文件中所述，可用于优化这些方法。

1.1 This guide contains non-mandatory Quality Assurance/Quality Control (QA/QC) activities that may be referenced in standards maintained by ASTM Committee D16 on Aromatic Hydrocarbons and Related Materials. 1.2 This guide does not purport to address all of the issues that may be pertinent to an active QA/QC process. 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 requirements prior to use. ====== Significance And Use ====== Quality Control and Quality Assurance practices are important for the optimum operation of testing laboratories using D16 methods for aromatic hydrocarbons and related materials. Quality procedure guidelines, like those described in this document or other suitably correct QA/QC-related reference, can be useful to optimally perform these methods.