2 publications

• Published Subscription 28 May 2020

  Spectroscopic determination of toxic elements in various milk samples, collected from different environments

  By Nusrat Jalbani, Ishratullah Siddiqui, Razia Begum, Farooq A. Khan

  Abstract: In the present study, a simple sample preparation method has been established for the determination of toxic elements (TEs) Cd, Cr and Pb in raw milk samples of buffalos and cow. These samples were collected from different locations such as industrial, roadside and near to residential areas of Karachi, Pakistan. Concentrations of understudy TEs were determined by electro-thermal atomic absorption spectrometry (ETAAS) prior to conventional wet acid digestion. The results …

  Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 2, 2018 · pp. 33–41 Read article →

• Published Subscription 1 Nov 2019

  Multivariate modeling of mineral water Karachi, Pakistan

  By Nusrat Jalbani, Razia Begum, Shahid Bhutto, Uzma Rashid, Iftikhar Ahmed

  Abstract: In last few decades the demand of mineral water has increased and is very important for human life due to shortage of pure and clean water. The mineral water is produced by various companies with different names and brand with approval of the relevant authorities. The present study was carried out for the preconcentration and determination of trace amount of metals (Cd, Cu, Pb, Fe, Mn, Ni, and Zn) from …

  Published in International Journal of Environmental Chemistry · Vol. 5, Issue 2, 2019 · pp. 49–59 Read article →