Environmental Contaminant Standards
CIL is the world’s leading supplier of stable isotope-labeled standards to leading environmental analytical laboratories. CIL recognizes that many organic contaminants are not only environmental pollutants, but may also be food and water contaminants, and ultimately compounds of concern in human exposure studies (exposomics). As our product lines continue to grow, we find our standards being used not only as “environmental” contaminant standards, but increasingly in these interrelated applications and sample matrices. We invite you to explore the food, water, exposure analysis, and standardized methods pages below to learn more about these applications and the supporting standards CIL offers.