List of Articles HPLC Open Access Article Abstract Page Full-Text 1 - Investigation of medicinal compounds and analysis of food supplements formulated from cereals Hojjat Eghbal Mehdi Ahmadi Sabegh Open Access Article Abstract Page Full-Text 2 - Development of a microwave-assisted extraction combined with homogenous liquid-liquid microextraction for the extraction of chloramphenicol and florfenicol from chicken meat samples before their analysis using high performance liquid chromatography-diode array detector Amirhossein Hamedfar Afshin Javadi Mohammad Reza Afshar Mogaddam Hamid Mirzaei 10.71876/jfh.2024.3121433 Open Access Article Abstract Page Full-Text 3 - Development of efficient analysis method for determination of extensively used tetracycline antibiotics in egg samples Neda Mohafez Afshin Javadi Mohammad Reza Afshar Mogaddam Zohreh Mashak 10.71499/jvcp.2024.3121450 Open Access Article Abstract Page Full-Text 4 - Evaluation of Cichoric Acid of Echinacea purpurea Extract under Different Ecological Conditions in Semnan Province Iran Elahe Rostami Bahareh Kashefi Nahid Masoudian 10.22034/jchr.2018.544088 Open Access Article Abstract Page Full-Text 5 - Preconcentration and Determination of Biperiden by using Solvent Bar Micro Extraction Combined with HPLC in Biological Fluids and Optimization by Chemometrics Design Melika Mohamadi persia behbahani Seyedali Sobhanian