Scholarlink

This study presents a method for the determination of 15 rare earth elements (REEs) in agricultural crops using microwave digestion coupled with inductively coupled plasma mass spectrometry (ICP-MS), with saffron as an example. The detection limit of this method ranged from 0.001 to 0.069 µg g−1, the spiked recovery rate ranged from 91.1 to 106.0%, and the relative standard deviation (RSD, n = 6) ranged from 0.44 to 4.97%, meeting the requirements for trace element analysis. This research provides a rapid and accurate method for analyzing REE content in saffron, offering significant support for studying REE levels in agricultural crops.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Determination of 15 Rare Earth Elements in Agricultural Crop Samples by Inductively Coupled Plasma Mass Spectrometry—Taking Saffron as an Example

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Chen Guojuan,
  • Gao Huili

摘要

This study presents a method for the determination of 15 rare earth elements (REEs) in agricultural crops using microwave digestion coupled with inductively coupled plasma mass spectrometry (ICP-MS), with saffron as an example. The detection limit of this method ranged from 0.001 to 0.069 µg g−1, the spiked recovery rate ranged from 91.1 to 106.0%, and the relative standard deviation (RSD, n = 6) ranged from 0.44 to 4.97%, meeting the requirements for trace element analysis. This research provides a rapid and accurate method for analyzing REE content in saffron, offering significant support for studying REE levels in agricultural crops.