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Método Padrão para medir a eficiência Coleção de Wipe-amostragem de Explosivos Traço
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Capítulos
- 00:05Título
- 00:29Configuring the Test Device
- 02:28Setting the Wipe Force and Testing Wipes
- 04:53Substrate Extraction from Wipes
- 06:08Results: Two Wipe-sampling Techniques with Two Wipe Materials
- 06:58Conclusion
Optimized sampling protocols and the development of new wipe materials can be facilitated by standardized measurements of collection efficiency from wipe-sampling. Our approach for sampling trace explosives uses an automated device to control speed, force, and distance during wipe-sampling followed by extraction of collected explosives.
