1.1 本规程涵盖安全取样和处理程序4,4 ′ -异丙基二苯酚，商业上称为双酚A（BPA），以各种固体形式存在，并在高温下以代表和保持产品质量的方式作为液体存在。 1.2 任何取样或处理本产品的人员都应查阅安全数据表（SDS），了解具体的急救说明和在个人接触或暴露时可使用的适当设备的信息。 1.3 以国际单位制表示的数值应视为标准。本标准不包括其他计量单位。 1.4 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者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。 有关具体的危险说明，请参阅章节 3. , 4. , 5. , 6. , 7. 和 8. 以及适当的SDS。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 3.1 发布本规程是为了提供有助于制定取样和处理程序的信息。预计这些信息只能与现有的健康和安全计划结合使用，并与适当的SDS协商。本文提供的信息不能代替适当SDS中提供的专家安全和医疗建议，而是作为此类建议的补充。

1.1 This practice covers procedures for safely sampling and handling 4,4 ′ -isopropylidinediphenol, commercially known as bisphenol A (BPA), in various solid forms, and as a liquid at elevated temperatures in a manner which represents and preserves product quality. 1.2 Any person sampling or handling this product should have consulted a safety Data Sheet (SDS) for specific first aid instructions and information on the proper equipment to have available for use in the event of personal contact or exposure. 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 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. For specific hazard statements, see Sections 3 , 4 , 5 , 6 , 7 and 8 and an appropriate SDS. 1.5 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. ====== Significance And Use ====== 3.1 This practice is issued to provide information useful in establishing sampling and handling procedures. It is expected that this information will only be utilized in conjunction with an existing health and safety program and consultation with an appropriate SDS. The information provided herein cannot be used as a substitute for expert safety and medical advice as provided in an appropriate SDS, but rather as a supplement to such advice.