The silicone tubing we use is odourless, tasteless, inert, and FDA food-grade approved from -100F all the way up to 500F. The tubing is also translucent which lets us see the flow of liquid and air bubbles.
If you're looking for the best grade tubing to use for brewing, use silicone. It's the number one choice in pharmaceutical, medical, food, and dairy (milking) use.
Price is per foot.