1. Reversed-Phase Thin-Layer Chromatography of Stereodefined 2-Alkylidene-4-Oxothiazolidines and 1,2-Dithioles

   • Maja Natić
   • Rade Marković
   • Živoslav Tešić

   Original Research Papers 30 December 2004 Pages: 323 - 327

2. Separation of a Mixture of Eighteen Pesticides by Two-Dimensional Thin-Layer Chromatography on a Cyanopropyl-Bonded Polar Stationary Phase

   • Tomasz Tuzimski

   Original Research Papers 30 December 2004 Pages: 328 - 334

3. TLC of Ecdysteroids with Four Mobile Phases and Three Stationary Phases

   • Mária Báthori
   • Attila Hunyadi
   • Imre Máthé

   Original Research Paper 30 December 2004 Pages: 335 - 341

4. The Effect of the Structure of Mixed Tetraoxanes on their Chromatographic Behavior on Different Adsorbents

   • Sandra B. Gaica
   • Dejan M. Opsenica
   • Dušanka M. Milojković-Opsenica

   Original Research Papers 30 December 2004 Pages: 342 - 349

5. Quantitative TLC Analysis of (+)-Catechin and (−)-Epicatechin from Fagus sylvatica L. with and without Red Heartwood

   • Tamás Hofmann
   • Levente Albert
   • Tamás Rétfalvi

   Original Research Papers 30 December 2004 Pages: 350 - 354

6. High Performance Thin-Layer Chromatographic Analysis of Aristolochic Acids in Chinese Drugs

   • Anne Blatter
   • Eike Reich

   Original Research Papers 30 December 2004 Pages: 355 - 359

7. Overpressured-Layer Chromatographic Determination of Ascorbigen (Bound Vitamin C) in Brassica Vegetables

   • György Kátay
   • Zsolt Németh
   • Ernő Tyihák

   Original Research Papers 30 December 2004 Pages: 360 - 364

8. HPTLC Determination of Pyrethroid Residues in Vegetables

   • Shimei Ge
   • Feng Tang
   • Rong Zhang

   Original Research Papers 30 December 2004 Pages: 365 - 368

9. TLC and HPLC Study of New 9-Phenylxanthene Dyes

   • Temenushka Neicheva Konstantinova
   • Anastasia Shopova Neicheva
   • Alexandrina Yoncheva Venkova

   Original Research Papers 30 December 2004 Pages: 369 - 371

10. Optimization of the Separation of Some Aflatoxins by Thin-Layer Chromatography

    • C. Măruţoiu
    • S. Puiu
    • L. Boboş

    Original Research Papers 30 December 2004 Pages: 372 - 374

11. Validation and Application of an HPTLC Method for the Determination of Parthenolide in Feverfew Herbal Products

    • Ehab A. Abourashed

    Original Research Papers 30 December 2004 Pages: 375 - 378

12. Quantitation of Protodioscin in Tribulus terrestris L. Fruit Powder by Reversed-Phase High-Performance Thin-Layer Chromatography

    • Ramesh Trimbak Sane
    • Menon Sasikumar
    • Gunesh Gundi

    Original Research Paper 30 December 2004 Pages: 379 - 382

13. TLC Analysis of Non-Steroidal Anti-Inflammatory Drugs and Videodensitometric Determination of Fenbufen in Tablets

    • Hanna Hopkała
    • Arkadiusz Pomykalski

    Original Research Papers 30 December 2004 Pages: 383 - 387

14. Use of HPTLC with Non-Aqueous Binary Mobile Phases for Determination of Selected Porphyrins

    • Joanna Nowakowska

    Short Communication 30 December 2004 Pages: 388 - 390