Tubing, PTFE, 0.020 inch (0.50 mm) ID, 1/16th inch (1.6 mm) OD, low pressure, 25 meter roll, ARE-Applied Research brand. 1 EA.
Additional Info:
49210-20-C ARE‑Applied Research PTFE Tubing is a high‑purity, low‑pressure fluid transfer solution engineered for HPLC, UHPLC, LC‑MS, and general laboratory applications, delivering increased internal diameter for higher flow capacity and long continuous length for flexible system layouts.
Manufactured from 100% virgin PTFE resin, this tubing contains no additives or plasticizers, ensuring minimal extractables and compatibility with sensitive analytical workflows.
Supplied on a convenient 25 meter spool, this format is ideal for high‑volume lab usage, OEM integration, and custom tubing configurations.
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 enables higher flow rates and lower backpressure compared to smaller ID tubing
Low‑Pressure Chromatography Performance
Designed for low‑pressure applications, including:
Pre‑pump mobile phase delivery
Post‑detector solvent waste lines
General laboratory solvent transfer
Pressure Rating: 725 psi (49.9 bar)
✅ Ideal for extended tubing runs with consistent, stable performance
Virgin PTFE Construction – High Purity & Inertness
Manufactured from 100% virgin PTFE
No additives (except trace particles for manufacturing identification)
Chemically inert and non‑reactive
✅ Minimizes contamination risk in LC‑MS and high‑sensitivity analyses
Broad Chemical & Thermal Resistance
Resistant to:
Organic solvents
Acids and bases
Aqueous mobile phases
Maximum Temperature: 260 °C
✅ Suitable for demanding and long‑duration laboratory applications
Micro‑Porous Structure – Application Consideration
PTFE tubing contains micropores allowing slight gas exchange
Important for:
Degassed solvents
Oxygen‑sensitive workflows
✅ Consider alternative tubing when gas impermeability is critical
Flexible & Durable Design
Flexible for long‑distance routing and system integration
Durable for repeated lab use
Natural translucent color allows visual confirmation of flow
✅ Supports efficient installation and maintenance
Convenient Spool Format – High Volume Efficiency
Supplied on a 25 meter spool
Ideal for:
Custom cut lengths
Bulk laboratory use
OEM manufacturing
✅ Reduces handling complexity and improves workflow efficiency
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 appropriate for your application:
25 meter spool (this item)
✅ Custom cut lengths available through Customer Service
Typical Applications
Extended HPLC mobile phase delivery (pre‑pump)
High‑flow solvent routing
Long solvent waste lines
Low‑pressure 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