1.1 本规范涵盖了用于识别体积不超过1 mL的涂层移液管或容器中使用的抗凝剂的系统。 1.2 本规范旨在确保如果抗凝剂使用色码，则鼓励所有制造商使用相同的色码；它不需要颜色编码。 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 a system to identify the anticoagulants used in coating pipets or containers not exceeding 1 mL in volume. 1.2 The purpose of this specification is to ensure that if a color code is used with an anticoagulant, all manufacturers will be encouraged to use the same code; it is not intended to require color coding. 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 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.