J Henion

Quantitative liquid chromatographic-tandem mass spectrometric determination of orlistat in plasma with a quadrupole ion trap.

J. Henion, R. Wieboldt, R Wieboldt, 1998, Journal of chromatography. B, Biomedical sciences and applications.

A polymeric microfluidic chip for CE/MS determination of small molecules.

J. Henion, H. Craighead, J. Kameoka, 2001, Analytical chemistry.

Quantitative and qualitative determination of estrogen sulfates in human urine by liquid chromatography/tandem mass spectrometry using 96-well technology.

J. Henion, H Zhang, J Henion, 1999, Analytical chemistry.

A 384-well solid-phase extraction for LC/MS/MS determination of methotrexate and its 7-hydroxy metabolite in human urine and plasma.

J. Henion, G. Rule, J Henion, 2001, Analytical chemistry.

The determination of protein, oligonucleotide and peptide molecular weights by ion-spray mass spectrometry.

J. Henion, B. Shushan, R. Bonner, 1988, Rapid communications in mass spectrometry : RCM.

Determination of carbofuran by on-line immunoaffinity chromatography with coupled-column liquid chromatography/mass spectrometry.

J. Henion, G. Rule, J Henion, 1994, Analytical chemistry.