This GSR test gives an immediate color reaction showing a presumptive presence of lead. Use it at the edge of a hole to determine if it is the pathway of a bullet by the presence of lead. This may also be used to swab hands and other areas.
Educational users will appreciate that the test comes with a paper that is embedded with a substance that will cause the test to react positively. No need for actual GSR. Just swab the paper and place in the tester to get a postive result.
- One Forenstix GSR Test
- One Swab
- One sheet embedded with reactive reagent