Water Still in Tamil Nadu, Kerala, Andhra, Telangana, and Karnataka are essential laboratory equipment used to distill water for various applications requiring pure, contaminant-free water. These stills operate by heating water to produce steam, which is then condensed back into pure water, effectively removing impurities. Used in laboratories, research centers, and industries such as pharmaceuticals and food processing, water stills ensure high-quality distilled water for accurate testing, experiments, and production processes.