Comparative Studies of Lead and Chromium Concentration in Red Chili and Turmeric Powder: Short Communication: Concentration of Lead and Chromium in Red Chilli Powder. Pakistan Journal of Scientific & Industrial Research 2021, 64 (2), 198-201. https://doi.org/10.52763/PJSIR.BIOL.SCI.64.2.2021.198.201.