Concepedia

Column switching in capillary liquid chromatography–tandem mass spectrometry for the quantitation of pg/ml concentrations of the free basic drug tolterodine and its active 5-hydroxymethyl metabolite in microliter volumes of plasma

Remco Swart, P. Koivisto, Karin E. Markides

Journal of Chromatography A · 1998 · 43 citations · 18 references

DOI

Concepts

References

18

Matrix Effect in Quantitative LC/MS/MS Analyses of Biological Fluids:  A Method for Determination of Finasteride in Human Plasma at Picogram Per Milliliter Concentrations

B.K. Matuszewski, M.L. Constanzer, C.M. Chavez-Eng · Analytical Chemistry · 1998 · 879 citations

, , +17

Mechanistic aspects of electrospray ionization

Andries P. Bruins · Journal of Chromatography A · 1998 · 351 citations

, , +9

On-Line Immunoaffinity Extraction-Coupled Column Capillary Liquid Chromatography/Tandem Mass Spectrometry:  Trace Analysis of LSD Analogs and Metabolites in Human Urine

Jianyi Cai, Jack D. Henion · Analytical Chemistry · 1996 · 112 citations

, , +17

Quantitative multi-residue determination of β-agonists in bovine urine using on-line immunoaffinity extraction-coupled column packed capillary liquid chromatography-tandem mass spectrometry

Jenny Cai, Jack D. Henion · Journal of Chromatography B Biomedical Sciences and Applications · 1997 · 85 citations · Full text

, , +17

Determination of free concentration of ropivacaine and bupivacaine in blood plasma by ultrafiltration and coupled-column liquid chromatography

Torbjörn Arvidsson, E Eklund · Journal of Chromatography B Biomedical Sciences and Applications · 1995 · 68 citations

, , +11