ASTM E3230-20

1.1This practice describes the requirements for development, qualification, and routine application of a procedure for the effective liquid extraction of particulate matter from the surfaces of single-use components and assemblies designed for use in biopharmaceutical manufacturing processes. The extraction generates a suspension of particulate matter in liquid which makes the particulate matter readily available for analytical characterization.

1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3This 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.

1.4This 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.