Element & Isotope Specific Detection for Hplc

Vestal, Marvin L.

Abstract

Funding Agency

• Agency: National Institute of Health (NIH)
• Institute: National Institute of General Medical Sciences (NIGMS)
• Type: Small Business Innovation Research Grants (SBIR) - Phase I (R43)
• Project #: 1R43GM043669-01
• Application #: 3498439
• Study Section: (SSS)
• Project Start: 1989-09-28
• Project End: 1990-07-31
• Budget Start: 1989-09-28
• Budget End: 1990-07-31
• Support Year: 1
• Fiscal Year: 1989

Institution

• Name: Vestec Corporation
• City: Houston
• State: TX
• Country: United States
• Zip Code: 77054

Publications

Yergey, A L; Teffera, Y; Esteban, N V et al. (1995) Direct determination of human urinary cortisol metabolites by HPLC/CRIMS. Steroids 60:295-8

Teffera, Y; Abramson, F (1994) Application of high-performance liquid chromatography/chemical reaction interface mass spectrometry for the analysis of conjugated metabolites: a demonstration using deuterated acetaminophen. Biol Mass Spectrom 23:776-83

Teffera, Y; Abramson, F P; McLean, M et al. (1993) Development of an isotope-selective high-performance liquid chromatography detector using chemical-reaction-interface mass spectrometry: application to deuterated cortisol metabolites in urine. J Chromatogr 620:89-96