ASTM E 2329:2025

1.1 This practice covers the design of analytical schemes used for the identification of chemical substances present in suspected seized drug samples submitted to a forensic science service provider (FSSP). 1.1.1 An analytical scheme is a combination of selected analytical techniques and validated analytical methods (refer to Practice E2549 ) that are appropriate for the substance being identified, used to reach a result. 1.2 This practice provides a list of analytical techniques categorized on the basis of the highest potential level of selectivity they achieve. 1.3 This practice covers the minimum requirements for the identification of chemical substances in suspected seized drug evidence. 1.4 This standard is intended for use by competent forensic science practitioners with the requisite formal education, discipline-specific training (refer to Practices E2917 and E2326 ), and demonstrated proficiency to perform forensic casework. 1.5 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. 1.6 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.

11.120.10