Egyptian Journal of Chemistry

Keywords = Method validation

Optimization and Validation of Reversed Phase Ion-Pair Liquid Chromatographic Method for Accurate Determination of Nitrate in High Saline Seawater

Volume 68, Issue 4, April 2025, Pages 135-139

10.21608/ejchem.2024.308012.10094

Ibrahim Farag Tahoun; Eman Adel Rend; Ebtesam Abd ElHameed Shehab

Stability Indicating Assay Method of Metformin, Linagliptin and Empagliflozinin Pharmaceutical Dosage Form by HPLC Method

Volume 67, Issue 7, July 2024, Pages 443-449

10.21608/ejchem.2024.161798.6953

Alaa S Amin; Soha F Mohamed; Mourad Mohamed Abo-Taleb

Method validation for determination of eight elements in ammi-visnaga plant using graphite-atomic absorption spectrometer in Egypt

Volume 67, Issue 4, April 2024, Pages 373-379

10.21608/ejchem.2023.228230.8402

Mohamed A. Amin; Emad M. Abd Halim; Mohamed A. Ali; Nahla A. Abdelshafi

Green validated stability indicating HPLC method of Dihydrostreptomycin Sulfate in Pharmaceutical Dosage Form

Volume 66, Issue 6, June 2023, Pages 179-185

10.21608/ejchem.2022.153206.6641

Emad M. Abd Halim; Mohamed A. Amin; Mohamed A. Ali

Green RP-HPLC Stability-Indicating Assay Method for Neomycin Sulfate in the Veterinary Formulation

Volume 65, Issue 11, November 2022, Pages 155-162

10.21608/ejchem.2022.113995.5182

Mohamed A. Ali; Mohamed A. Amin; Emad M. Abd Halim

Validation using QuEChERS method, risk assessment and preharvest intermission using GC-MS for determination of azoxystrobin in tomato and cucumber

Volume 64, Issue 12, December 2021, Pages 7421-7429

10.21608/ejchem.2021.76725.3756

dalia Elsayed Elhefny; Hany Hunter; Rania Mohamed Ahmed Helmy

A Novel RP – HPLC Analytical Method Development and Validation of Fulvestrant Injection as per ICH Guidelines

Volume 64, Issue 4, April 2021, Pages 2047-2055

10.21608/ejchem.2021.56503.3215

Somsubhra Ghosh; Sudip Mandal; Tathagata Roy; B. V. V. Ravikumar

Development and Validation of Simple Reversed Phase Method for Separation and Quantification of Tocopherols in Edible Oils

Volume 61, Issue 3, May and June 2018, Pages 461-468

10.21608/ejchem.2018.2877.1235

Ibrahim Tahoun; Adel Shehata

Journal Archive

Volume 69 (2026)

Volume 68 (2025)

Volume 67 (2024)

Volume 66 (2023)

Volume 65 (2022)

Volume 64 (2021)

Volume 63 (2020)

Volume 62 (2019)

Volume 61 (2018)

Volume 60 (2017)

Volume 59 (2016)

Volume 58 (2015)

Volume 57 (2014)

Volume 56 (2013)

Volume 55 (2012)

Volume 54 (2011)

Volume 53 (2010)