List of Articles Metal elements Open Access Article Abstract Page Full-Text 1 - Prioritizing the Amount of Contamination of Metals Using Pollution Load Factors and Potential Biologic Hazards in the Surface Sediments of the Rivers of the Southeast Coast of the Caspian Sea Sahabeh talesh pour Lobat taghavi Nasrollahzadeh Saravi 10.22034/jest.2021.23986.3307 Open Access Article Abstract Page Full-Text 2 - Examination of Fourteen Elemental Impurities in Levofloxacin Parenteral by Applying ICP-MS Technique Gopikrishna Yenduri Srinivasu Navuluri 10.22034/jchr.2023.1944800.1456