Stanisław Sypniewski

Trace elements in seminal plasma of men from infertile couples

Wojciech Guzikowski, M. I. Szynkowska, Hanna Motak-Pochrzęst et al. · Archives of Medical Science · 2015 · 52 citations · Full text

Determination of captopril and its disulphides in whole human blood and urine by high-performance liquid chromatography with ultraviolet detection and precolumn derivatization

Stanisław Sypniewski, Edward Bald · Journal of Chromatography A · 1996 · 51 citations

Pharmaceutical Science, Ultraviolet Detection, Medicinal Chemistry +16

Application of 2-halopyridinium salts as ultraviolet derivatization reagents and solid-phase extraction for determination of captopril in human plasma by high-performance liquid chromatography

Edward Bald, Stanisław Sypniewski, Józef Drzewoski et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1996 · 42 citations

Engineering, Separation Science, Gas Chromatography +13

Determination of thiol drugs in pharmaceutical formulations as their S-pyridinium derivatives by high-performance liquid chromatography with ultraviolet detection

Edward Bald, Stanisław Sypniewski · Fresenius Journal of Analytical Chemistry · 1997 · 23 citations

Medicinal Chemistry, Pharmaceutical Science, Gas Chromatography +13

Human Hair as a Biomarker in Assessing Exposure to Toxic Metals

M. I. Szynkowska, Aleksandra Pawlaczyk, Ewa Wojciechowska et al. · Polish Journal of Environmental Studies · 2009 · 21 citations

Occupational Health Sciences, Metal Contamination, Toxic Metals +24