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使用甲酸铵的改进QuEChERS方法分析土壤样品中的有机氯农药
JoVE Journal
Chimica
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JoVE Journal Chimica
Analysis of Organochlorine Pesticides in a Soil Sample by a Modified QuEChERS Approach Using Ammonium Formate
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使用甲酸铵的改进QuEChERS方法分析土壤样品中的有机氯农药

DOI:
10.3791/64901-v

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04:17 min

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January 20, 2023

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1Departamento de Ciencias Básicas, Facultad de Ingeniería,Universidad EAN

Capitoli

  • 00:04Introduction
  • 00:39Sample Preparation via the Modified QuEChERS Method Using Ammonium Formate and Instrumental Analysis by GC-MS
  • 02:30Results: Validation of the Analytical Method
  • 03:46Conclusion

Summary

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本协议描述了利用甲酸铵在QuEChERS中进行相分配，以及气相色谱-质谱法，以成功测定土壤样品中的有机氯农药残留。

Tags

Keywords: QuEChERSOrganochlorine PesticidesSoil SampleAmmonium FormateDispersive Solid-phase ExtractionGC/MSMatrix EffectRecoveryRelative Standard Deviation

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