SIRCHIEÂ® Factory Sealed One-Time Use Trace Evidence Collection Filter w/Crevice Tool and Evidence Collection Bag.
The SIRCHIEÂ® Trace Evidence Collection Filters are designed and manufactured specifically for the collection of 3-10 micron particle evidence at crime scenes. The evidence filters offer one-time use to prevent any possibility of contamination from one area to another.
These filters are sealed at the factory, and these seals must not be disturbed either before or after the evidence is collected. The seal may be broken only by the laboratory technician.