Analytical Chemistry
固相萃取
Solid-phase extractionA sample preparation technique that uses a solid phase with a specific affinity for the target analyte, allowing for the isolation and concentration of the analyte from a complex matrix. / 一种样品制备技术，利用具有特定亲和力的固相从复杂基质中分离和浓缩目标分析物。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-06 21:05:42
Sub-knowledge points
Fluorescence spectroscopy / 自然理论Mixed-mode extraction
Higher-order knowledge points
Analytical chemistryFood safety testing
Main parameters and performance indicators
Stationary phase: Material providing the interaction surface (e.g., mixed-mode)Mobile phase: Solvent used to elute the analyteMatrix: The food sample containing the analyte
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsDetermination of dipicolinic acid, a bacterial spore biomarker, in food matrices using mixed-mode solid-phase extraction coupled with fluorescence spectroscopyOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Solid-phase extraction.
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