36-6243 Gunshot Residue Presumptive Test KitThe Gunshot Residue Presumptive Test Kit from Lightning Powder includes everything you need to perform thirty (30) colorimetric tests for trace evidence.
The kit includes chemical reagents, drop applicators, alcohol swabs and complete instructions so you can quickly perform a two-part presumptive test on any surface. This is used to determine if a firearm was recently discharge nearby so that further testing can be performed and to narrow down the area in which more samples should be gathered.
A positive result is shown as color changes which indicate whether or not GSR (gunshot residue) has been detected. A quick color change, for example, means nitrates have been detected whereas another color verifies the presence of GSR-related heavy metals.Lightning Powder 36-6243 Specs
| Enough materials to perform thirty (30) trace evidence tests. | | Simple and quick process. | | Instructions included. |
Lightning Powder SKUs
36-6243 Lightning Powder 36-6243
Gunshot Residue Presumptive Test Kit
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