Tag: biological evidence
Refrigerated vs. Frozen Storage: Evidence Preservation Rules for Forensic Teams
- By : Ian Brophy
- Date : Aug 17 2026
Learn the exact rules for storing forensic evidence. Discover when to refrigerate versus freeze biological samples to prevent DNA degradation and ensure court admissibility.
Wet Evidence Handling: Protocols to Prevent Mold and Degradation
- By : Ian Brophy
- Date : Aug 17 2026
Learn how to handle wet forensic evidence to prevent mold and DNA degradation. Discover the correct containers, temperature settings, and step-by-step protocols for preserving biological samples.
Paper vs. Plastic Evidence Bags: How to Choose the Right Packaging
- By : Ian Brophy
- Date : Apr 26 2026
Learn how to choose between paper and plastic evidence bags to prevent DNA degradation and ensure a secure chain of custody in forensic investigations.