1.1 本实验室实践用于确定真菌控制剂的功效，以防止造纸工业中使用的过程中水基产品变质。 1.2 有关细菌控制剂的信息，请参阅测试方法 E723 . 1.3 研究者有责任确定是否需要良好实验室规范（GLP），并在适当时遵循这些规范（见40 CFR 160）。 1.4 这些程序需要掌握微生物学技术。 1.5 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。 1.6 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。 1.7 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。 ====意义和用途====== 5.1 本规程应用于确定真菌控制剂是否能有效保存颜料悬浮液、染料溶液、纸浆浆、淀粉溶液、聚合物、施胶剂、乳胶乳液和造纸工业中使用的其他特定水基材料。对于要保存的每个特定类别的产品，应分别对代表性类型进行评估。 注1: 类似产品的细菌腐败控制可通过试验方法进行评估 E723 . 注2: 可通过试验方法评估用于控制真菌或细菌粘液的杀粘剂 E1839 .

1.1 This laboratory practice is used to determine the efficacy of a fungal control agent to prevent spoilage of in-process aqueous-based products used in the paper industry. 1.2 For information on bacterial control agents, see Test Method E723 . 1.3 It is the responsibility of the investigator to determine whether good laboratory practices (GLP) are required and to follow them when appropriate (see 40 CFR 160). 1.4 A knowledge of microbiological techniques is required for these procedures. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. 1.7 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 ====== 5.1 This practice should be used to determine if a fungal control agent is effective to preserve pigment suspensions, dye solutions, pulp slurries, starch solutions, polymers, sizing agents, latex emulsions, and other specific aqueous-based materials used in the paper industry. Separate evaluations should be made on a representative type for each specific class of product to be preserved. Note 1: Control of bacterial spoilage of similar products can be evaluated by Test Method E723 . Note 2: Slimicides for control of fungal or bacterial slime can be evaluated by Test Method E1839 .