Catalog Number - 49225-03-C

49225-03-C ARE‑Applied Research PTFE Tubing is a thin‑walled, high‑capacity fluid transfer solution engineered for HPLC, UHPLC, LC‑MS, and general laboratory applications, offering a large internal diameter for very high flow rates with minimal restriction, combined with a long continuous spool for efficient system routing.

Manufactured from 100% virgin PTFE resin, this tubing contains no additives or plasticizers, ensuring maximum chemical purity and compatibility with sensitive analytical workflows.

Supplied on a convenient 25 meter spool, making it ideal for bulk laboratory use, custom installations, and OEM integration.

Precision Dimensions – Maximum Flow Capacity

• Inner Diameter (ID): 0.11" (3.0 mm)

• Outer Diameter (OD): 0.15" (4.0 mm)

• Wall Thickness: 0.50 mm

• Tolerance (ID & OD): ± 0.20 mm

✅ Large bore design enables very high flow rates with minimal backpressure

Thin‑Walled Construction – Efficient Bulk Transfer

• Thin‑wall design provides:

  • Enhanced flexibility

  • Reduced flow resistance

  • Improved throughput efficiency

✅ Ideal for bulk solvent delivery and high‑volume waste systems

Low‑Pressure Chromatography Performance

• Designed for low‑pressure fluid paths, including:

  • Pre‑pump mobile phase delivery

  • Post‑detector solvent waste lines

  • Bulk solvent transfer systems

• Pressure Rating: 290 psi (20 bar)

✅ Suitable for high‑flow, low‑pressure applications over extended distances

Virgin PTFE Construction – High Purity & Inertness

• Manufactured from 100% virgin PTFE

• No additives, fillers, or colorants

• Chemically inert and non‑reactive

✅ Minimizes contamination risk in LC‑MS and trace‑level analytical workflows

Broad Chemical & Thermal Resistance

• Compatible with:

  • Organic solvents

  • Acids and bases

  • Aqueous mobile phases

• Maximum Temperature: 260 °C

✅ Performs reliably in aggressive chemical and elevated‑temperature environments

Micro‑Porous Structure – Application Consideration

• PTFE tubing contains micropores allowing slight gas exchange

• Important when working with:

  • Degassed solvents

  • Oxygen‑sensitive workflows

✅ Consider alternative tubing where gas impermeability is required

Flexible & Durable Design

• Flexible for long‑distance routing and installation

• Durable under repeated laboratory use

• Natural translucent appearance allows visual monitoring of flow

✅ Supports efficient system setup and maintenance

Convenient Spool Format – High Volume Efficiency

• Supplied on a 25 meter spool

• Ideal for:

  • Bulk laboratory usage

  • Custom cut lengths

  • 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 appropriate length for your application:

• 25 meter spool (this item)

• 1 meter roll

• 3 meter roll

• 5 meter roll

• 10 meter roll

✅ Custom cut lengths available through Customer Service

Typical Applications

• Bulk solvent delivery systems

• High‑volume solvent transfer

• Large‑capacity waste line routing

• Pre‑pump mobile phase transport

• General laboratory fluid handling

• 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 properly sized fittings for secure, leak‑free connections