Urolithiasis pp 977-983 | Cite as

New Glass Capillary Gas-Chromatographic Methods for Metabolites in Urine and Serum

  • Werner Dosch

Abstract

The analytical system suggested in this paper is a further development of pre-chromatographic methods and of column switching techniques described in previous papers1,2,3.In order to use modern gas-chromatographic techniques for the determination of metabolites in urine and serum quick and reliable pre-chromatographic methods for extraction, concentration and derivatization must be developed which give final (dosage) volumes of 5 to 10 μl with starting sample volumes of 0.1 ml of urine or 5 ml of serum as described by Dünges4.

Keywords

Syringe Dimethyl Adapter Thi2 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    W. Dosch, Fortschr. Urol. u. Nephrol. 11:199 (1978).Google Scholar
  2. 2.
    W. Dosch, Fortschr. Urol. u. Nephrol. 14:266 (1979).CrossRefGoogle Scholar
  3. 3.
    W. Dosch, Urol. Res. 7:227 (1979).PubMedCrossRefGoogle Scholar
  4. 4.
    W. Dünges, in: “Prä-Chromatographische Mikromethoden,” A. Hüthig-Verlag, Heldelberg (1979).Google Scholar
  5. 5.
    D. R. Deans, Chromatographia 1:18 (1968).CrossRefGoogle Scholar
  6. 6.
    Pierce Chemical Company, P. O. Box 117, Rockford, IL 61105, USA.Google Scholar
  7. 7.
    W. Dosch, J. High Resolution Chromatography 4:223 (1978).CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1981

Authors and Affiliations

  • Werner Dosch
    • 1
  1. 1.Institut für GeowissenschaftenUniversity of MainzMainzGermany

Personalised recommendations