Multilayer T4200-4208 tubing features a 78-A durometer and combines the attributes of nonreactive polyethylene with those of clear, flexible medical-grade PVC.
The LDPE inner layer can handle contact with many reagents. The exterior non-DEHP PVC layer eases assembly, and feels and bonds similar to traditional medical tubing. It comes in coils of varying inner (0.02 to 0.125 in.) and outer (0.06 to 0.25 in.) diameters.
Qosina, 150-Q Executive Dr., Edgewood, NY 11717, (631) 242-3000, qosina.com