On-line coupling of miniaturized solid-phase extraction and microcolumn liquid-phase separations
โ Scribed by Yoshihiro Saito; Kiyokatsu Jinno
- Book ID
- 105887675
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 132 KB
- Volume
- 373
- Category
- Article
- ISSN
- 1618-2650
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๐ SIMILAR VOLUMES
An on-line technique coupling preconcentration via a microprecolumn ลฝ . with microcolumn-liquid chromatography micro-LC on a 1-mm inner diameter ลฝ . i.d. analytical column was investigated. The system was found to be very simple, fast, and efficient for the trace-level determination of some natural
Sandwich phase separators with various groove dimensions were constructed and tested as part of a post-column extraction detector for liquid chromatography and for a flow-injection system. The construction materials are stainless steel and PTFE, no membranes are used. The groove volumes vary between