Smooth, nonporous bore inhibits particle entrapment. Sanitary fluid path minimizes potential for bacterial growth. Lightweight, flexible, and easy to handle|Withstands harsh alkaline cleaners and sanitizers. Phthalate and BPA free. FDA and 3A compliant. Ideal for general-purpose, laboratory, and single-use applications. Free technical application support available to assist with tubing selection. Tygon® S3™ B-44-4X tubing is specifically designed for food and beverage applications. The smooth, nonporous bore promotes easy filling, draining, and transferring of fluids without trapping any particles that can cause bacterial growth. This lightweight and flexible tubing bends to accommodate corners and obstructions and requires minimal fittings for quick and easy installation. Clear tubing allows you to visually monitor the flow, so you can control or adjust the flow during the process. Complies with applicable FDA Food Additive Regulations, meets 3A Sanitary Standard 20-27, and is BSE/TSE compliant with EMA/410/01 Rev. 3.