1.1 在微生物学中，清洁的玻璃器皿对于确保有效的结果至关重要。必须彻底清洁以前使用过的或新的玻璃器皿。在许多实验室，未经化学清洁的实验室用具和设备造成了人员时间和用品的巨大损失。当实验明显受到不利影响时，这些损失可能作为停机时间发生，也可能作为通常归因于实验错误的无效数据发生。对实验结果产生不利影响的化学污染物并不总是容易被检测到。本规程描述了生产化学清洁玻璃器皿的程序。 1.2 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。 1.3 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。 有关具体预防措施，请参阅第节 6. , 5.7.3.1 和 8.3.1 . 1.4 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====== 4.1 本规程为清洁实验室玻璃器皿、塑料器皿和常规微生物分析中使用的设备提供了统一的指导。然而，对毒性试剂极其敏感的测试（如病毒检测）可能需要更严格的清洁实践。 2

1.1 In microbiology, clean glassware is crucial to ensure valid results. Previously used or new glassware must be thoroughly cleaned. Laboratory ware and equipment that are not chemically clean are responsible for considerable losses in personnel time and supplies in many laboratories. These losses may occur as down time when experiments clearly have been adversely affected and as invalid data that are often attributed to experimental error. Chemical contaminants that adversely affect experimental results are not always easily detected. This practice describes the procedures for producing chemically clean glassware. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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 precautions, see Section 6 , 5.7.3.1 , and 8.3.1 . 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. ====== Significance And Use ====== 4.1 This practice provides uniform guidance for cleaning the laboratory glassware, plasticware, and equipment used in routine microbiological analyses. However, tests that are extremely sensitive to toxic agents (such as virus assays) may require more stringent cleaning practices. 2