Saint Gobain Tygon S3 Clear Laboratory Tubing Formulation E-3603 50 ft Roll. This clear non-contaminating Saint Gobain Tygon S3 BPA & Phthalate-free Tubing is flexible clear and easy to handle allowing you to quickly set up your experiments. Tygon S3 Clear 50ft Laboratory Tubing by Saint Gobain also has a smooth inside wall that prevents build-ups. And with standard sizes that hold full vacuum at room temperature Saint Gobain Tygon S3 BPA & Phthalate-free Laboratory Tubing is a reliable way to keep your experiments running smoothly. Additional features of Tygon S3 BPA & Phthalate-free Laboratory Tubing E-3603 include lot-to-lot consistency for reproducible results a smooth inner wall that easily slips over fittings and grips securely for simple lab set-ups. So when you're looking for the best laboratory tubing for your research initiatives make sure you select Saint Gobain Tygon S3 Clear 50ft Laboratory Tubing E-3603 Regulatory Standards For Tygon S3&trade E-3603: Complies with FDA NSF 3-A. Meets USP Class VI Japan Food Sanitation Law #370/1959 REACH 1953/2004/EC 10/2011/EU for many foods and beverages. Does not contain chemicals listed in California's Prop 65. Features of Tygon S3&trade E-3603: New biobased formulation delivers the same excellent perfomance Tygon is known for Outstanding chemical resistance Lot-to-lot consistency for reproducible results Non-oxidizing and non-contaminating Smooth polished inner wall Slips easily over fittings and grips securely for simple lab set-ups Contains no BPA or phthalates Standard sizes available to hold full vacuum at room temperature Package Contents: Saint Gobain Tygon S3 Clear Laboratory Tubing E-3603 BPA and Phthalate-free Saint Gobain ACF00004: Tygon S3() Clear Laboratory Tubing Formulation E-3603 50 ft Roll