This is to certify that the research article entitled:
Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach
authored by:
has been peer-reviewed and published in:
Journal of Ongoing Chemical Research
Volume: 3
Issue: 1
Pages: 50-56
DOI: 10.5281/zenodo.2647874
Publication Date: January 1, 1970
ISSN: 2651-4338