1. Editorial

   • Bernd Spangenberg

   EditorialNotes 01 August 2019 Pages: 263 - 263

2. Reversed-Phase Thin-Layer Chromatography of Inorganic Anions on Tri-n-Butyl Amine Impregnated Silica Gel-G Layers: Separation of Coexisting I⁻, \({\bf{IO}}_{\bf{3}}^ - \) and \({\bf{IO}}_{\bf{4}}^ - \), \({\bf{Fe}}\left( {{\bf{CN}}} \right)_{\bf{6}}^{{\bf{4}} - }\) and \({\bf{Fe}}\left( {{\bf{CN}}} \right)_{\bf{4}}^{{\bf{3}} - }\)

   • Surendra Dutt Sharma
   • Charu Sharma

   Original Research Papers 01 August 2019 Pages: 265 - 271

3. Factor Optimization Study to Develop and Validate a Reversed-Phase Thin-Layer Chromatography Method for the Determination of Trimetazidine Dihydrochloride and Its Reported Impurities in Pharmaceuticals

   • Suzan Mahmoud Soliman

   Original Research Papers 01 August 2019 Pages: 273 - 283

4. Simultaneous Determination of Three 5-HT₃ Receptor Antagonists Accompanied by Stability Study Using Thin-Layer Chromatography—Densitometry

   • Abdel-Maaboud I. Mohamed
   • Niveen A. Mohamed
   • Al Montaser Bellah H. Ali

   Original Research Papers 01 August 2019 Pages: 285 - 294

5. Simultaneous Estimation of Empagliflozin and Metformin by High-Performance Thin-Layer Chromatography Using Quality-by-Design Approach

   • Niyatee Saurabh Thakor
   • Sunil V. Amrutkar
   • Praveen D. Chaudhari

   Original Research Papers 01 August 2019 Pages: 295 - 307

6. Different Chromatographic Methods for the Determination of Antidiabetic Drugs in the Presence of Drug Toxic Impurity

   • Nada S. Abdelwahab
   • Maha M. Abdelrahman
   • Ahmed A. Taha

   Original Research Papers 01 August 2019 Pages: 309 - 316

7. Development of an Analytical Method for Identification of the Genotoxic Impurity of Quetiapine Fumarate by High-Performance Thin-Layer Chromatography

   • Pankaj B. Miniyar
   • Asha B. Thomas
   • Sohan S. Chitlange

   Original Research Papers 01 August 2019 Pages: 317 - 321

8. High-Performance Thin-Layer Chromatographic Method for the Estimation of Mirabegron and Solifenacin Succinate Used in the Treatment of Overactive Bladder Syndrome

   • Dimal A. Shah
   • Pooja J. Tahilramani
   • Usmangani Chhalotiya

   Original Research Papers 01 August 2019 Pages: 323 - 327

9. A Developed High-Performance Thin-Layer Chromatographic Method for the Determination of Orlistat in Pharmaceutical Preparations

   • Shrouk Adel Fathy
   • Amany K. Ibrahim
   • Jihan M. Badr

   Original Research Papers 01 August 2019 Pages: 329 - 334

10. A Novel Chromogenic Spray Reagent for Thin-Layer Chromatographic Analysis of Paraquat and Design of an Ultra-Low-Cost Sensor for On-The-Field Detection of Viologens

    • Asif M. Pathan
    • Mohammad A. Baseer
    • Subhash B. Junne

    Original Research Papers 01 August 2019 Pages: 335 - 338

11. Simultaneous High-Performance Thin-Layer Chromatographic Quantification of Withaferin A and Withanolide A in Solanum nigrum L. “Black Nightshade”

    • Raman Preet
    • Raghbir Chand Gupta
    • Manjot Kaur

    Original Research Papers 01 August 2019 Pages: 339 - 342

12. Analysis of Three Main Cannabinoids in Seized Marijuana by Densitometric High-Performance Thin-Layer Chromatography

    • Boris Ettienne Duffau
    • Katherinne Alcamán

    Short Communication 01 August 2019 Pages: 343 - 346