1. Fiber Optical Scanning in TLC by Use of a Diode-Array Detector — Linearization Models for Absorption and Fluorescence Evaluation

   • Bernd Spangenberg
   • Peter Post
   • Siegfried Ebel

   Original Research Paper 30 December 2002 Pages: 88 - 93

2. Application of Column Chromatography and Preparative TLC for Isolation and Purification of Coumarins from Peucedanum tauricum Bieb. Fruits

   • Kazimierz Głowniak
   • Magdalena Bartnik
   • Anna Wierzejska

   Original Research Paper 30 December 2002 Pages: 94 - 100

3. The Use of Planar Electrophoresis for Detection of Single-Nucleotide Polymorphism

   • Krisztina Boór
   • Zsolt Rónai
   • Huba Kalász

   Original Research Paper 30 December 2002 Pages: 101 - 106

4. Micellar Thin-Layer Chromatography of Coinage Metal Cations

   • Ali Mohammad
   • Yasir Hamid Sirwal

   Original Research Paper 30 December 2002 Pages: 107 - 115

5. Densitometric Thin-Layer Chromatography of Polycyclic Aromatic Sulfur Compounds

   • Beata Janoszka
   • Cezary Dobosz
   • Danuta Bodzek

   Original Research Paper 30 December 2002 Pages: 116 - 119

6. Separation of Isomers of Aromatic Amines on HPTLC Plates Impregnated with 18-Crown-6

   • Milind S. Narvekar
   • Ashwini K. Srivastava

   Original Research Paper 30 December 2002 Pages: 120 - 123

7. Chemometric Characterization of the R_F Values of Pesticides in Thin-Layer Chromatography on Silica with Mobile Phases Comprising a Weakly Polar Diluent and a Polar Modifier. Part IV

   • Tomasz Tuzimski

   Original Research Paper 30 December 2002 Pages: 124 - 127

8. A New and Convenient Method for Quantitative Estimation of Chrysophanol, an Antioxidant in the Rhizomes of Rheum emodi (Roxb)

   • S. Praveen Kumar
   • Pullela V. Srinivas
   • J. Madhusudana Rao

   Original Research Paper 30 December 2002 Pages: 128 - 131

9. Optimization of Conditions for Culture of the Test Bacteria Used for Direct Bioautographic Detection 1. The Gram-Positive Test Bacterium Bacillus subtilis

   • Sándor Nagy
   • Béla Kocsis
   • Lajos Botz

   Original Research Paper 30 December 2002 Pages: 132 - 137

10. A Stability-Indicating Thin-Layer Chromatographic and Densitometric Method for Determination of Nicorandil in Tablet Formulations

    • Murlidhar S. Shingare
    • K. Raghu Naidu
    • Udhav N. Kale

    Original Research Paper 30 December 2002 Pages: 138 - 143

11. Improvement of Two-Dimensional Development in TLC

    • Mengning Lan
    • Dongyuan Wang
    • Jing Han

    Original Research Paper 30 December 2002 Pages: 144 - 146

12. Chromatographic Analysis of Ginsenosides Occurring in the Roots of American Ginseng (Panax quinquefolium L.) and in Asian Ginseng (Panax ginseng C.A. Mayer) Preparations

    • Agnieszka Ludwiczuk
    • Tadeusz Wolski
    • Stanislaw Berbeć

    Original Research Paper 30 December 2002 Pages: 147 - 150