Peristaltic Pump Tubing, Pharmaprene, 2-Stop, 2.79 mm x 400 mm, Purple-White

The 2-stop pump tubing comes in packs of 12 and each tube has an overall length of 400 mm, with a 150 mm center pumping section separated by color-coded stops. The color-coded stops make for easy determination of size. Upgrade to flared pump tubing for easy insertion of your sample tubes.