Large Metal contamination in groundwater is a major concern in Pakistan, and research have claimed the presence of hefty metals including lead, cadmium, chromium, and nickel in many samples above the permissible limits set because of the WHO [161,a hundred seventy five]. The sources of heavy metallic contamination are assorted, https://gablecarton.art.blog/2025/01/09/gabletop-pak-leading-the-way-in-sustainable-packaging-solutions/