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A Simple Method for Automated Solid Phase Extraction of Water Samples for Immunological Analysis of Small Pollutants
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Simple high-performance liquid chromatography determination of ampicillin in human serum using solid-phase extraction

M Ishida1, K Kobayashi, N Awata

  • 1Department of Pharmacokinetics, Pharmaceutical Research Laboratories Pharmaceuticals R & D Center, Kanebo LTD., Osaka, Japan.

Journal of Chromatography. B, Biomedical Sciences and Applications
|June 9, 1999
PubMed

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