1.1 本规程涵盖了从收集到分析的水性油样的保存。提供信息是为了确保样品的完整性，避免污染，最大限度地减少微生物降解。 1.2 本规程适用于受控现场或实验室条件，并规定了设备的彻底准备和精确操作。如果在现场紧急情况下必须对这些细节进行妥协，建议进行非标准简化，以尽量减少或消除由此产生的错误。 注1: 溢油样本分析程序是一种实践 D3326 , D3415 和 D4489 和试验方法 D3650 , D3327 , D3328 和 D3414 . 在实践中可以找到使用ASTM试验方法分析溢油样品的指南 D3415 . 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。 1.5 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 practice covers the preservation of waterborne oil samples from the time of collection to the time of analysis. Information is provided to ensure sample integrity and to avoid contamination and to minimize microbial degradation. 1.2 The practice is for controlled field or laboratory conditions and specifies thorough preparation of equipment and precise operation. Where these details must be compromised in a field emergency, nonstandard simplifications are recommended that will minimize or eliminate consequent errors. Note 1: Procedures for the analysis of oil spill samples are Practices D3326 , D3415 , and D4489 , and Test Methods D3650 , D3327 , D3328 , and D3414 . A guide to the use of ASTM test methods for the analysis of oil spill samples is found in Practice D3415 . 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. 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.