Rapid-dry flocked swabs are specialized for trace DNA collection, with fast-drying tech ensuring long-term sample preservation for forensic analysis.
Core Content
-
Design: Ultra-fine 3D flocked nylon head (max cell capture) + breathable shaft; enables 15-30min air-dry time.
-
Usage: Swab trace DNA surfaces (touch, saliva); air-dry fully; store in moisture-proof bag with desiccant.
Key Features
-
Rapid drying: Minimizes microbial growth and DNA degradation post-collection.
-
High trace yield: Flocked head traps 40-60% more cells than standard cotton swabs.
-
Long-term preservation: Stable DNA storage for 12+ months at room temp when dried.
-
Forensic-ready: Sterile, single-use, supports chain-of-custody protocols.
Application Scope
-
Crime scenes: Touch DNA on weapons, electronics, door handles, clothing.
-
Cold cases: Re-sampling old evidence for previously undetected trace DNA.
-
Forensic labs: Processing low-level DNA samples for profiling and court evidence.