New Tygon® E-3603 Non-DEHP Laboratory and Vacuum Tubing delivers the same superior performance you’ve come to expect, but now in a formulation that contains a non-DEHP plasticizer. Replacing DEHP with a globally accepted substitute eliminates concerns about potentially harmful health effects from repeated exposure to high levels of DEHP leachates. Crystal clear and flexible, long-lasting and crack-resistant, Tygon® E-3603 Laboratory Tubing handles most inorganic chemicals found in the laboratory. It is non-oxidizing and non-contaminating, less permeable than rubber tubing and features a glassy-smooth inner bore that helps prevent buildup to facilitate cleaning. Coils are marked at 1-foot (30.4 cm) intervals for easy measuring. The tubing may be safely sterilized by autoclaving, chemicals or gas (ethylene oxide). Tygon® E-3603 Laboratory Tubing is specially formulated for resistance to flex-fatigue and abrasion. In many peristaltic pump applications, it will outlast its nearest competitor by at least 2 to 1. As a tubing for instrumentation connection, vent, drain and other general laboratory applications, Tygon® E-3603 Laboratory Tubing offers superior life, which minimizes the labor and expense of replacement.

Available in Vacuum Tubing Sizes
Tygon® E-3603 Vacuum Tubing has extra heavy walls that will withstand a full vacuum at room temperature (29.9" [759mm] of mercury at 73°F [23°C] and up to 27" [686mm] of mercury at 140°F [60°C]). Like standard Tygon® Laboratory Tubing, Tygon® E-3603 Vacuum Tubing resists most inorganic chemicals and can be used in corrosive atmospheres.