Volume & Issue: Volume 11, Issue 4, October 2021, Pages 345-467 
Evaluation of Tetracycline Antibiotic Residue in Honey Samples using ELISA and HPLC

Pages 357-366

10.22034/jchr.2020.1876259.1044

Anahita Hoseinpour; Peyman Ghajarbygi; Razzagh Mahmoudi; Reza Norian; Saeed Shahsavari


Insight into the Oxidant Agents Effect of Removal and Photo-decolorization of Vitamin B12 Solution in Drug Tablets using ZrO2

Pages 393-402

10.22034/jchr.2021.685757

Shaymaa Ibrahim Saeed; Ban Hasan Taresh; Luma M. Ahmed; Zainab Faisal Haboob; Safa Alaa Hassan; Athraa Abd Al-amir Jassim


Heavy Metals Contamination and Distribution in Drinking Water from Urban Area of Mashhad City in Northeast Iran: Implications for Water Quality Assessment

Pages 403-418

10.22034/jchr.2021.1931089.1312

Batoul Zarif Gharaati Oftadeh; Belin Tavakoly Sany; Hossein Alidadi; Mohammad Zangouei; Reza Barati; Atefeh Naseri; Mohammad Tafaghodi