Sökning: "Torgny Fornstedt"

Visar resultat 11 - 12 av 12 avhandlingar innehållade orden Torgny Fornstedt.

1. 11. Retention time predictions in Gas Chromatography

   Författare :Yasar Thewalim; Anders Colmsjö; Torgny Fornstedt; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gas chromatography; computer simulation; two-parameter model; retention time prediction; Analytical chemistry; Analytisk kemi; Analytical Chemistry; analytisk kemi;

   Sammanfattning : In gas chromatography, analytes are separated by differences in their partition between a mobile phase and a stationary phase. Temperature-program, column dimensions, stationary and mobile phases, and flow rate are all parameters that can affect the quality of the separation in gas chromatography. LÄS MER

3. 12. Fundamental and Regulatory Aspects of UHPLC in Pharmaceutical Analysis

   Författare :Dennis Åsberg; Torgny Fornstedt; Jörgen Samuelsson; Gert Desmet; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Liquid chromatography; UHPLC; Pharmaceutical analysis; Adsorption isotherm; Design of experiments; Quality control; Kemi; Chemistry;

   Sammanfattning : Ultra-high performance liquid chromatography (UHPLC) provides a considerable increase in throughput compared to HPLC and a reduced solvent consumption. The implementation of UHPLC in pharmaceutical analysis, e.g. LÄS MER