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Updated: Jul 29, 2025

Single-throughput Complementary High-resolution Analytical Techniques for Characterizing Complex Natural Organic Matter Mixtures
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现代自动化微提取程序用于生物分析,环境和食品分析

Douglas M Sartore1, Deyber A Vargas Medina1, Marcio D Bocelli1

  • 1Departamento de Química e Física Molecular, São Carlos Institute of Chemistry, University of São Paulo, São Carlos, Brazil.

Journal of separation science
|May 26, 2023
PubMed
概括

自动化微提取技术通过提高效率和减少错误来增强分析工作流. 本综述涵盖了自动微提取与液体色谱相结合的最新进展,用于分析小有机分子.

关键词:
分析自动化分析自动化自动化微提取自动化微提取生物分析分析分析生物分析分析环境分析环境分析食品分析 食品分析

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Sample Preparation for Analysis: Overview01:21

Sample Preparation for Analysis: Overview

Sample preparation is an essential step in the analytical process. It involves preparing a sample so that it can be analyzed accurately. The goal is to extract the analyte, the substance you want to measure, from the sample while removing any components that may interfere with the analysis. Sample preparation techniques vary depending on the physical state of the sample.
Bulk or large solid samples are typically reduced in size using grinding, crushing, or milling techniques to increase the...
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Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
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