Automated sample handling by extraction techniques
β Scribed by J.C. Kraak
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 611 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0165-9936
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On-line coupling of solid-phase extraction SPE and microcolumn-Ε½ . liquid chromatography micro-LC was developed requiring minimal sample preparation and providing maximal sensitivity. The selectivity was greatly enhanced by using a 10 = 1-mm precolumn packed with a silica-based immunoaffinity extrac