GB/T 19267.13-2025

Active

Forensic sciences—Physical and chemical examination of trace evidence—Part 13：Wavelength dispersive X-ray fluorescence spectrometry

法庭科学 微量物证的理化检验 第13部分：波长色散X射线荧光光谱法

Standard Type
GBT
ICS
07.140
CCS
A 92
Status
Active
Issue Date
2025-02-28
Implementation
2025-06-01
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 method for using wavelength dispersive X-ray fluorescence spectrometry to analyze the elemental composition of trace evidence in forensic science. It is applied in criminal investigations and court proceedings to identify and compare materials such as glass fragments, paint chips, gunshot residue, and soil samples. The standard ensures reliable, reproducible results for forensic laboratories conducting physical and chemical examinations of trace evidence.

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.