sema Products

Tools for Criminal Investigation

Forensic Science
aminoacid, chemical trapping agents, Criminal, DFO, for, Forensic, Indandione. Zinc, Investigation, ninhydrin, reagents, Science, Test stripes, Tools
About This Project

Forensics & Criminal Investigation

Chemical trapping agents used for preparing objects so that they will be transferred to the  » suspect  in case of contact or come into their possession along with the object prepared.

Test Strips

Since 2013, we have been producing » test strips for ninhydrin/DFO/indadione/zinc for the Forensic.

Contact powders
invisible, intensive color change for marking of banknotes
for detecting unauthorized opening of containers and much more

Latent Dyes
different intensive color change for marking of cables wood, liquids (for example gasoline) and much more

As evidence that can be used in court to prove the contact between the suspect and the object attacked

  • for the unobtrusive marking of objects with the target of recognition or attribution
  • for proving the unauthorised access of premises and locations
  • for proving the unauthorised opening of letters or containers

Some chemical trapping agents

Chemical trapping agents

Chemical trapping powder