GB/T 19267.1-2023

Active

Forensic sciences—Physical and chemical examination of trace evidence—Part 1: Infrared absorption spectrometry

法庭科学 微量物证的理化检验 第1部分：红外吸收光谱法

Standard Type
GBT
ICS
07.140
CCS
A92
Status
Active
Issue Date
2023-11-27
Implementation
2024-06-01
Centralized Committee
公安部
Issuing Authority
国家市场监督管理总局 国家标准化管理委员会

Application Summary AI generated

This standard specifies the use of infrared absorption spectrometry for the physical and chemical examination of trace evidence in forensic science. It is applied by forensic laboratories and crime scene investigators to analyze materials such as paints, fibers, plastics, and drugs, ensuring reliable identification and comparison of evidence. The standard provides technical protocols for sample preparation, instrument operation, and spectral interpretation in criminal investigations and legal proceedings.

Related Standards

GB/T 41776-2022 Forensic sciences—Identification methods for ammunition GB/T 41777-2022 Forensic sciences—Examination methods for explosive strength GB/T 41774-2022 Forensic sciences—Code of practice for identification of explosive device GB/T 41846-2022 Forensic sciences—Code of practice for identification of initiator and pyrotechnic composition GB/T 41845-2022 Forensic sciences—Code of practice for identification of propellant and explosive GB/T 41775-2022 Forensic sciences—Terminology for explosive identification GB/T 29361-2023 Forensic sciences—Code of practice for identification of electronic data file consistency GB/T 29362-2023 Forensic sciences—Code of practice for electronic data search examination
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.