Ensuring leak-proof and chemically inert fluid paths is essential for the integrity of advanced analytical and microfluidic systems. Professional laboratory hoses and connections provide the specialized materials and standardized fittings required to transport reagents without contamination or pressure loss. As a vital component of our liquid handling ecosystem, these components support the high-precision workflows found in our microfluidics range, delivering reliable performance for complex experimental setups.
Why Choose Professional Hoses and Connections?
Our curated collection of PTFE tubing and specialized polymer connectors is designed for chemical resistance and technical precision:
- High-Purity PTFE Tubing: We stock Hamilton PTFE-tubing in various gauges (GA 30 to GA 11) and lengths, engineered for exceptional resistance to aggressive solvents and high temperatures.
- Standardized Luer Connections: Utilize Hamilton Polymer Tubing with integrated Luer F fittings for secure, tool-free assembly with standard syringes and manifolds.
- Versatile HUB Interfaces: Explore Hamilton Tube PTFE with 1xHUB connections, designed for seamless integration with specialized micro-volume dispensing systems.
- Precision Engineered Flow: Select from a wide range of inner diameters and lengths, such as 2.9x2x30cm or 1.4 mm i.d., to match the flow rate requirements of your specific application.
LabFriend supplies hoses and connections from the world-leading manufacturer in high-precision fluidics:
- Hamilton: The primary provider for this range, offering industry-standard PTFE tubing and polymer connections for critical laboratory applications.
Secure fluid delivery is the foundation of accurate sample processing; to further enhance your laboratory system, we recommend exploring these related categories:
- Microfluidics Syringes: Use LLG Glass Syringes with Luer Lock fittings to provide the driving force for your tubing assemblies.
- Sample Purification Tools: Utilize Sartorius Vivaflow systems, which often require reliable tubing connections for tangential flow filtration.
- Filtration Solutions: Explore Sartorius or LLG systems to ensure reagents are particulate-free before they enter your microfluidic lines.
- Cell Disruption Tools: Use DWK Kimble or Schuett-Biotec devices to prepare homogenized samples for downstream transport through your hose systems.
Unsure if your setup requires Hamilton PTFE-tubing with a Luer F or a HUB connection? Our team provides local technical support to help you find the correct connection solution with fast shipping and competitive pricing.
Frequently Asked Questions
1. Why is PTFE the preferred material for laboratory tubing?
PTFE (Polytetrafluoroethylene) is used because it is almost entirely chemically inert, meaning it will not react with most acids, bases, or organic solvents, and it has a very low coefficient of friction for smooth fluid flow.
2. What is the difference between a Luer F and a HUB connection?
A Luer F (Female) connection is a standard tapered fitting used globally for medical and lab equipment, while a HUB connection is often specific to certain high-precision needles or specialized Hamilton fluidic components.
3. Can these Hamilton tubes be used for high-pressure applications?
While PTFE is robust, the pressure rating depends on the wall thickness and the type of fitting used; Hamilton Luer and HUB connections are designed for the typical pressure ranges found in standard laboratory and microfluidic protocols.
4. How do I select the right GA (Gauge) size for my tubing?
The gauge size refers to the outer diameter of the tubing; a higher gauge number indicates a smaller diameter. You should select the size that corresponds to the needle or port size of your existing instruments.
