Major metal contamination in groundwater is A significant issue in Pakistan, and scientific studies have documented the presence of heavy metals like lead, cadmium, chromium, and nickel in many samples above the permissible limits established through the WHO [161,one hundred seventy five]. The resources of heavy metal contamination are diversified, https://gabletoppak.wordpress.com/2025/01/09/gabletop-pak-pioneering-sustainable-packaging-solutions-for-a-greener-future/