Tritech Forensics

Trace Evidence Collection Backing Cards

These 6" W x 15" L vinyl backing cards are designed to be used with our Trace Evidence Collection Tape. The use of these backing cards will protect the collected evidence from contamination and/or loss.

Simply cut a piece of the backing card slightly larger than the tape used for collection, then affix the tape to the card. Using a ballpoint pen or a permanent marker, write pertinent information concerning the evidence on the back of the card and submit it to your crime lab for analysis.