Please see our FAQs for more information about the GSR-X lead detection kits and their vital role in advancing forensic investigations, protecting public safety, and identifying hazardous lead exposure in the field.
What is the difference between GSR-X1 and GSR-X2?
GSR-X1 is a multi-use kit designed for mapping lead-based GSR over larger crime scenes. GSR-X2 is a single-use test optimized for quick screening of individuals, such as suspects or victims.
How does the GSR-X detection method work?
Lumetallix uses a patent-pending photoluminescent detection method that causes lead-based gunshot residue to glow green under UV light, allowing for immediate and clear visibility at the scene.
Is this test legally admissible in court?
The kit provides a presumptive field test for lead-based GSR. While it delivers reliable on-site results, confirmation by certified forensic laboratory analysis is recommended for legal admissibility.
How quickly can I see results after using the kit?
Results appear immediately after applying the reagent and shining the UV light on the surface. Green luminescence indicates the presence of lead-based GSR.
Can the kit be used on both skin and clothing?
No. GSR-X can not be used on skin. It can be used on clothing or other surfaces to detect lead-based gunshot residue.
Is the detection process destructive?
Yes. The test is destructive and may compromise the integrity of the evidence.
What comes in the kit?
Each kit contains:
- 1x GSR Detection Reagent (spray vial)
- 1x UV LED Torch
- 1x Pair of Nitrile Gloves
- 1x Microfibre Wipe
- 1x Instruction Card
- 1x Evidence Label
Can the kit be used in daylight?
Testing must be performed in a low light environment to allow the green luminescence to be visible under UV light.
Is the test safe to use?
Yes, but users should avoid direct contact with the reagent and follow all safety guidelines provided. Dispose of the kit responsibly as it contains chemical materials.
Where can I buy the kits?
You can order the GSR-X1 and GSR-X2 field tests directly from Lumetallix.
GSR-X by Lumetallix
Made in the Netherlands