Concepedia

E. H. M. Koster

EH

7

Publications

359

Citations

7

H-Index

1998

Active since

Affiliations

University of Groningen(Current)

Aristotle University of Thessaloniki

E. H. M. Koster is an author at University of Groningen specializing in bioanalysis, engineering, and analytical chemistry.

Top concepts

Publications per year

1998–2002

7

Publications

7

Solid-phase microextraction for the analysis of biological samples

Georgios Theodoridis, E. H. M. Koster, Gerhardus J. de Jong · Journal of Chromatography B Biomedical Sciences and Applications · 2000 · 234 citations

, , +8

Direct solid-phase microextraction combined with gas and liquid chromatography for the determination of lidocaine in human urine

E. H. M. Koster, N. S. K. Hofman, Gerhardus J. de Jong · Chromatographia · 1998 · 42 citations

, , +10

On-fiber derivatization for direct immersion solid-phase microextraction. Part II. Acylation of amphetamine with pentafluorobenzoyl chloride for urine analysisFor Part I see ref. 17.

E. H. M. Koster, C.H.P. Bruins, Gerhardus J. de Jong · The Analyst · 2002 · 22 citations

, , +19

Multiple solid-phase microextraction

E. H. M. Koster, Gerhardus J. de Jong · Journal of Chromatography A · 2000 · 21 citations

, , +5

Multiple solid-phase microextraction of drugs from human urine

E. H. M. Koster, I. S. Niemeijer, Gerhardus J. de Jong · Chromatographia · 2002 · 16 citations

, , +9

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