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Updated: Jun 28, 2026

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Published on: August 27, 2013
Some recent developments on cost-effective flow-based analysis
1Department of Chemistry, Faculty of Science and Institute for Science and Technology Research and Development, Chiang Mai University, Chiang Mai 50200, Thailand.
This review highlights recent advances in cost-effective flow-based analysis, including novel Lab-at-Valve systems and on-line sample pretreatment techniques for efficient chemical analysis.
Area of Science:
- Analytical Chemistry
- Chemical Engineering
Background:
- Flow-based analysis offers a versatile platform for chemical measurements.
- Cost-effectiveness is a key driver for developing new analytical methodologies.
Purpose of the Study:
- To review recent advancements in cost-effective flow-based analysis.
- To discuss the applications and advantages of these new techniques.
Main Methods:
- Lab-at-Valve (LAV) systems
- Stopped-flow injection approaches
- On-line sample pretreatment (bead injection-flow injection, flow injection-ion-chromatography)
- Size-based speciation systems
- Development of cost-effective reagents
Main Results:
- Novel analytical systems have been developed for cost-effective flow-based analysis.
- Integration of sample pretreatment enhances analytical efficiency.
- Techniques for size-based speciation are presented.
Conclusions:
- Recent developments offer more accessible and efficient flow-based analytical solutions.
- These advancements broaden the applicability of flow analysis in various settings.
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