GA/T 1935-2021 Active Industry standards-Public safety

GA/T 1935-2021 Forensic sciences—Technical specifications for latent fingerprint development by physical developer

Publish Date: 2021-10-14 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GA/T 1935-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Crime identification techniques

ICS Name: Crime prevention

Publish Date: 2021-10-14

Implement Date: 2022-05-01

Pages: 8 pages

Scope

This document specifies the principles, equipment, reagents, laboratory environmental requirements, operating procedures, and precautions for the physical developer solution technique for revealing fingerprints.
This document is applicable to the revealing of (oily) fingerprints on the surfaces of permeable evidence items, especially those on the surfaces of permeable evidence items that are waterlogged, damp, or aged and contain oily substances.
Note: The physical developer solution technique for revealing fingerprints is usually the final step in a series of methods for revealing fingerprints on the surfaces of permeable evidence items.