Ultrafiltered water, cell culture grade, refers to high-purity water prepared through advanced filtration and purification technology, which is particularly suitable for cell culture. This water is processed through multiple steps such as ultrafiltration and reverse osmosis to effectively remove microorganisms, endotoxins, organic matter and inorganic ions, ensuring the purity of the water without negatively affecting cell growth. It is an ideal choice for cell culture, reagent preparation and experimental operation.