We have found that a navegating to find PDF sheets for specifications and properties of various Tygon® tubing can be time consuming. So we have put together a collectiong in one area that will ahve most of the common Tygon® formulations. You can find all these doing multiple searches. We just thought it would be helpful for the industry if we complied them in one place. If you can find a particular tubing you are looking for please email us and we will try and get it up for you.