Tubing, PTFE, 0.020 inch (0.50 mm) ID, 1/16th inch (1.6 mm) OD, low pressure, 5 meter roll, ARE-Applied Research brand. 1 EA.
Additional Info:
49210-20 ARE‑Applied Research PTFE Tubing is a high‑purity, low‑pressure fluid transfer solution engineered for HPLC, UHPLC, LC‑MS, and general laboratory applications, offering a larger internal diameter for improved flow capacity and reduced restriction in fluid paths.
Manufactured from 100% virgin PTFE resin, this tubing contains no additives or plasticizers, ensuring low extractables and excellent compatibility with sensitive analytical workflows.
Precision Dimensions – High Flow Optimization
Inner Diameter (ID): 0.020" (0.50 mm)
Outer Diameter (OD): 1/16" (1.6 mm)
Wall Thickness: 0.55 mm
Tolerance (ID & OD): ± 0.10 mm
✅ Larger ID supports higher flow rates and lower backpressure compared to smaller ID tubing
Low‑Pressure Chromatography Performance
Designed for low‑pressure fluid paths, including:
Pre‑pump mobile phase delivery
Post‑detector waste lines
General solvent transfer
Pressure Rating: 725 psi (49.9 bar)
✅ Ideal for higher flow applications requiring stable, consistent performance
Virgin PTFE Construction – High Purity & Inertness
Manufactured from 100% virgin PTFE
No additives (except trace particles for identification during manufacturing)
Chemically inert and non‑reactive
✅ Minimizes contamination risk in LC‑MS and trace‑level analysis
Broad Chemical & Thermal Resistance
Resistant to:
Organic solvents
Acids and bases
Aqueous mobile phases
Maximum Temperature: 260 °C
✅ Suitable for demanding analytical and high‑temperature environments
Micro‑Porous Structure – Application Consideration
PTFE tubing contains micropores allowing slight gas exchange
Important when working with:
Degassed solvents
Oxygen‑sensitive applications
✅ Consider alternative tubing materials where gas impermeability is required
Flexible & Durable Design
Flexible for easy routing and installation
Durable for repeated laboratory use
Natural translucent color allows visual confirmation of flow
✅ Supports efficient system setup and maintenance
Regulatory Compliance
Compliant with:
RoHS EU Directive 2011/65/EU
Amendment (EU) 2015/863
✅ Meets global environmental and safety standards
Available Length Options
✅ Select the length best suited to your application:
5 meter roll (this item)
✅ Custom cut lengths available through Customer Service
Typical Applications
HPLC mobile phase delivery (pre‑pump)
High‑flow solvent routing applications
Solvent waste systems
General laboratory fluid transfer
OEM and instrument integration
Important Usage Notes
Not intended for high‑pressure HPLC pump head connections
Consider permeability when using degassed or oxygen‑sensitive solvents
Use proper fittings to ensure secure, leak‑free connections