1964-B20 ExPen Urea Explosive Detection and Identification Kit
This kit can test for Urea Nitrate. It confirms the reaction of Urea Nitrate to ExPen #3 or directly tests for Urea Nitrate.
Urea and Urea salts
| KEY FEATURES | DATA | NOTE |
|---|
| Chemistry (see MSDS) | Water; Active Ingredient | |
| Colorimetric Reaction | Red/Orange | |
| Reaction Time | 10 seconds | |
| Sample Collection | Test paper or dropped directly onto surface | #534 test paper |
| Sensitivity | 200 ng/mm2 | What the naked eye can see depends on lighting and residue concentration per tested area |
| Number Tests | 2 - 4 | Usage affects total number of tests |
| Operational Temperature | 32° - 140° Fahrenheit | |
| Product Dimensions | D 10 mm * H 115 mm | |
| Total Weight | Min. 3 g | |
| Shelf Life | 2 years, 8 hours after breaking ampoule | |
| Product Validation | N/A | |
| False - Positives | N/A | |
| Safety Considerations | Dispose according to local environmental regulations, no special disposal requirements | |
| Storage | Store at room temperature, out of direct sunlight, and avoid high humidity | |
| Packaging | Available in kit or separately, ExPen Master Kit | |
This Mistral 1964 - B20 ExPen Urea kit is used to detect and identify explosives, especially Urea Nitrate. To use it, you can either use the test paper (#534) or drop the solution directly onto the surface you want to test. The reaction will show a red/orange color within 10 seconds. Remember, the number of tests you can do is between 2 - 4, and it can be affected by how you use the kit. The kit works well in temperatures from 32° to 140° Fahrenheit. Store it at room temperature, away from direct sunlight and high humidity. It has a shelf life of 2 years, but only 8 hours after you break the ampoule. When it's time to get rid of it, just follow your local environmental regulations as there are no special disposal requirements.
