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Updated: Jul 7, 2025

Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.
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通过使用RPLC-ESI-QTOF-MS直接检测的简化脂识别与碰撞诱导解离

Xiao-Lei Liu1

  • 1School of Geosciences, University of Oklahoma, 100 E. Boyd Street, Norman, Oklahoma 73019, United States.

Journal of the American Society for Mass Spectrometry
|December 26, 2023
PubMed
概括

一种新的分析方法简化了检测脂质的检测,脂质是海洋生物中发现的含化合物. 这一突破有助于食品安全和环境监测,因为它可以发现新型的脂.

关键词:
生物地质化学 生物地质化学化石石脂类物质的化石地质样品地质样品有机金属生物分子.这种类型的脂质是 thioxoarsenolipids.

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Atomic Emission Spectroscopy: Lab01:29

Atomic Emission Spectroscopy: Lab

AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
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