Flexible Plastic (PTFE) tube is covered at the hub end with 304 stainless steel tubing this protects tubing from damage due to biting during use. Plastic (PTFE) tube is softer than other tubing types, very flexible, and translucent for easy confirmation of reagent delivery. Plastic luer hubs and soft silicone tips, non-toxic and non-pyrogenic. Packaged 5 needles per sterile peel pouch/20 pouches per box.
