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检测RDX和TNT的"全管内"检测:旧的银镜反应恢复了酸爆炸量化的量化

Selen Durmazel1, Ayşem Üzer2, Reşat Apak3,4

  • 1Analytical Chemistry Division, Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpaşa, Avcilar 34320, Istanbul, Turkey.

Mikrochimica acta
|May 8, 2025
PubMed
概括

一个新的颜色测试检测使用银纳米粒子的爆炸物1,3,5-trinitroperhydro-1,3,5-triazine (RDX) 和2,4,6-trinitrotoluene (TNT). 这种方法提供了灵敏的检测,并在真实样本中区分RDX和TNT.

关键词:
1,3,5-三二甲-1,3,5-三 (RDX) 是一种2,4,6-三二二 (TNT) 是一种测色仪检测检测的颜色测量检测银纳米颗粒 银纳米粒子托伦斯试剂的试剂

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Unlike direct titration, back-titration, and displacement titration, indirect titration is an EDTA titration method for quantifying anions. In the indirect titration method, anions are precipitated as their insoluble salts with excess metal ions. The filtrate containing the excess metal ions is directly titrated with standard EDTA until the endpoint is achieved. Another approach involves extracting the metal ion and back-titrating with standard EDTA to obtain the endpoint. In this way, the...
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