Pump Tubing, 2-Stop, 3.18 mm, Black-White, PVC, 12/pk

CPI's Standard PVC selection of 2-stop peristaltic pump tubing. The 2-stop pump tubing comes in packs of 12 and each tube has an overall length of 455 mm, with a 152 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.