TOC (USP ) and conductivity (USP ) are essential attributes for compendia assurance of drinking water high quality which can be ordinarily tested independently in the lab and might be labor and time intensive. Whole Natural and organic Carbon measures the level of organic contamination in just a sample. https://tailinscitech.weebly.com/blog/enhancing-filtration-efficiency-the-power-of-tailin-pes-membranes