1.1 本规范涵盖了用于收集表面沉降灰尘以随后测定铍的预湿擦拭材料的要求。 1.2 有关用于测定表面灰尘中铅的擦拭材料，请参阅规范 E1792 . 提到这一点是为了确保湿巾的用户认识到湿巾和感兴趣的分析物之间存在某种关系。 1.3 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.4 本规范包含解释性注释，不属于本规范强制性要求的一部分。 1.5 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、健康和环境实践，并确定监管限制的适用性。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers requirements for premoistened wipe materials that are used to collect settled dusts on surfaces for the subsequent determination of beryllium. 1.2 For wipe materials used for the determination of lead in surface dust, refer to Specification E1792 . This is mentioned to insure that users of wipes recognize that there is some relationship between wipes and the analyte of interest. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This specification contains notes that are explanatory and are not part of the mandatory requirements of the specification. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.