List of Articles TLC Open Access Article Abstract Page Full-Text 1 - Application of HPTLC in the Assessment of the Extraction Process of Stevia Rebaudiana Using Ultrasound Waves M. Rouhani Z. Mirjafari H. Rezapour J. Mokhtari Open Access Article Abstract Page Full-Text 2 - Determination of some organochlorine and organophosphorus pesticide residues in water of Gargar River Soheil Sobhanardakani Parisa Jamalipour 10.22034/jest.2017.10725 Open Access Article Abstract Page Full-Text 3 - Determination of Saturates, Aromatics, Resins and Asphaltenes (SARA) Fractions in Iran Crude oil Sample with Chromatography Methods: Study of the Geochemical Parameters Elham Keshmirizadeh Somayeh Shobeirian Mahmoud Memariani Open Access Article Abstract Page Full-Text 4 - Unidimensional Thin Layer Chromatography of Salicylic Acid Derivatives on Boric Acid-Impregnated Plates in Drugs Studies H. Ahmad Panahi E. Moniri A. Izadi M. M. Parvin A. Rahimi M. Manoochehri Open Access Article Abstract Page Full-Text 5 - Study of Chloropyrifos & Deltamethrin residues in sugar beet in Isfahan province, 2010-2011 Hajar Fakhari Ali Reza Jalali Zand Mansoureh Shayeghi Seyed Mohammad Abtahi Open Access Article Abstract Page Full-Text 6 - مطالعه فارماکوگنوزی، آنالیز شیمیایی و پتانسیل آنتی اکسیدانی گیاه Leucas indica L. (R. Br.) جاشری جاسوتکار راپالی شیرسات دیپاک کوچی Open Access Article Abstract Page Full-Text 7 - فعالیت ضد باکتریایی و ترکیبات شیمیایی برگ های Bombax glabrum (Pasq.) A. Robyns اولوفونمی وسو پل اوگانباموو ساموئل بانکول اولامیلکان آتدو روفیات ائیدیران 10.30495/medherb.2021.684238 Open Access Article Abstract Page Full-Text 8 - HPTLC-densitometry method development and validation for simultaneous determination of abacavir, lamivudine and zidovudine in combined dosage form Adnan A. Bekhit Adissu Alemayehu Abdel-Maaboud I. Mohamed Ariaya Hymete Open Access Article Abstract Page Full-Text 9 - Examining the Existence of Synthetic Dyes in the Nuts Offered in Marivan County, West of Iran Bakhtiar Heydarzade Peyman Jajarbeygi Razzagh Mahmoudi Ali Mehrabi Fatemeh Jalilvand Hatam Ebrahimi 10.22034/jchr.2021.1903365.1151