Description
FEP Tubing for Microfluidic and Fluidic Systems
ELEXAN Scientific FEP Tubing, 1/16" OD × 0.03" ID (0.75 mm ID), 20 m is transparent fluorinated ethylene propylene (FEP) tubing designed for fluid routing, microfluidic systems, laboratory instrumentation, and flow-control applications.
The 1/16" (1.59 mm) outer diameter is compatible with many standard fluidic fittings and connectors, while the 0.03" (0.75 mm) inner diameter provides controlled flow resistance compared with larger-ID tubing. This makes the tubing useful for applications where tubing dimensions are selected not only for fluid transport but also to influence the hydraulic resistance of the fluidic circuit.
The tubing can be used to connect syringe pumps, microfluidic chips, flow cells, manifolds, valves, and other fluidic components. Its transparent construction also allows visual inspection of the fluid path.
FEP provides excellent chemical resistance and a wide operating temperature range. The tubing is specified for pH 0–14, with a maximum temperature of 200°C and minimum temperature of −250°C.
Typical Applications
- Microfluidic systems
- Lab-on-a-chip systems
- Fluidic manifolds and assemblies
- Syringe-pump fluid delivery
- Flow cells
- Flow-control circuits
- Flow stabilization and resistance
- Chemical fluid handling
- Laboratory instrumentation
- Flow chemistry
- Connecting microfluidic chips to external fluidic components
Made from high-quality Daikin polymer. See table below for FEP specifications.
| Specifications | |
|---|---|
| Material | FEP (Fluorinated Ethylene Propylene) |
| Outer Diameter | 1/16" (1.59mm) |
| Inner Diameter | 0.03" (0.75 mm) |
| Color | Transparent |
| ID/OD Tolerance | ±0.02 mm |
| Specific Gravity | 2.12–2.17 |
| Suitable pH | 0–14 |
| Hardness | 56D |
| Max Temperature | 200°C |
| Min Temperature | -250°C |
| Oxygen Transmission Rate (100in² * 24h * atm / mil @ 25 °C) | 748cc |
| Tensile Strength | 21MPa |
| Elongation | 240% |
| Water Absorption (23°C, 24 hours) | < 0.1 |
| Chemical Resistance | Excellent |
| Wear Resistance | Excellent |
| Limiting Oxygen Index | 95% |
Frequently Asked Questions
What is the inner diameter of this FEP tubing?
This FEP tubing has a 0.03" (0.75 mm) inner diameter and a 1/16" (1.59 mm) outer diameter.
What is 1/16" OD × 0.03" ID FEP tubing used for?
It is suitable for fluid routing in microfluidic systems, laboratory instrumentation, flow cells, manifolds, syringe-pump systems, and flow-control circuits. The 0.03" ID can also be used when tubing resistance is an important part of the fluidic design.
Is FEP tubing chemically resistant?
Yes. This FEP tubing is specified as having excellent chemical resistance and a suitable pH range of 0–14.
What temperature range can this FEP tubing withstand?
The listed temperature range is −250°C to 200°C.
What fittings work with 1/16" OD FEP tubing?
The 1/16" OD tubing is intended for use with compatible 1/16" tubing fittings, ferrules, connectors, and fluidic interfaces. Select the fitting based on the tubing OD and the connection standard required by your application.
How long is the tubing?
The product is supplied as a 20 m roll.
