Alpha Resources AR3379 is a high-quality replacement O-ring specifically engineered for the food processing industry and designed for use in LECO® organic sample analyzers. This O-ring provides a secure seal within the analyzer, effectively preventing leaks and ensuring accurate measurements during food sample analysis. It is essential for maintaining food safety standards and is compatible with LECO® part number 763-379 and Crossings part number ci14379. Using this reliable seal'll enhance your food quality assurance processes and streamline your analytical operations.