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LABORATORY TUBING FOR FLUID TRANSFER

Laboratory tubing facilitates controlled transfer of liquids and gases between equipment and systems. Inner diameter and wall thickness regulate flow rate and pressure tolerance. Material composition, including silicone or PTFE, governs chemical resistance and flexibility . These factors determine flow stability, contamination risk, and system compatibility.
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Tubing

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  1. Nalgene HDPE Vacuum Check Valve and Positive Connector
    Thermo Scientific Nalgene HDPE Vacuum Check Valve and Positive Connector - 1/4 to 5/16 in. ID - Case of 72 - 6120-0010
    $968.43
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  2. Nalgene HDPE Quick Disconnects
    Thermo Scientific Nalgene HDPE Quick Disconnects - Case of 72 - 6150-0010
    $357.21
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  3. Nalgene HDPE Quick Disconnects
    Thermo Scientific Nalgene HDPE Quick Disconnects - Case of 72 - 6150-0020
    $495.68
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  5. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 1/8 in. OD - Case of 72 - 6151-0125
    $212.56
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  6. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 3/16 in. OD - Case of 72 - 6151-0187
    $212.56
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  7. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 1/4 in. OD - Case of 72 - 6151-0250
    $212.56
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  8. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 5/16 in. OD - Case of 72 - 6151-0312
    $235.50
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  9. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 3/8 in. OD - Case of 48 - 6151-0375
    $193.16
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  10. Nalgene Tubing T-Type Connectors
    Thermo Scientific Nalgene Tubing T-Type Connectors - 1/2 in. OD - Case of 48 - 6151-0500
    $225.79
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  11. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 1/8 in. OD - Case of 72 - 6152-0125
    $282.24
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  12. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 3/16 in. ID - Case of 72 - 6152-0187
    $282.24
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  13. OFFICIAL THERMOFISHER SUPPLIER

    McQueen Labs is an authorized Thermo Fisher Scientific distributor, offering factory-direct lab equipment with full manufacturer warranties for trusted performance and reliability.

    As an official Thermo Fisher Scientific Independent Channel Partner, McQueen Labs delivers genuine Thermo Scientific products with expert support, ensuring quality and peace of mind for research and clinical laboratories.

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  14. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 1/4 in. OD - Case of 72 - 6152-0250
    $275.19
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  15. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 5/16 in. ID - Case of 72 - 6152-0312
    $313.11
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  16. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 3/8 in. ID - Case of 48 - 6152-0375
    $263.72
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  17. Nalgene Tubing Y-Type Connectors
    Thermo Scientific Nalgene Tubing Y-Type Connectors - 1/2 in. ID - Case of 48 - 6152-0500
    $307.82
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  18. Nalgene Valved Barbed Quick Disconnects
    Thermo Scientific Nalgene Valved Barbed Quick Disconnects - 0.25 in. ID - Case of 12 - 6177-0250
    $688.85
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  19. Nalgene Valved Barbed Quick Disconnects
    Thermo Scientific Nalgene Valved Barbed Quick Disconnects - 3/8 in. ID - Case of 12 - 6177-0375
    $704.72
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  20. Nalgene Sanitary 1 in. Hose Barb Connector
    Thermo Scientific Nalgene Sanitary 1 in. Hose Barb Connector - 0.5 in. ID - Case of 2 - 7211-0500
    $426.45
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  21. Nalgene 489 Linear LDPE Tubing
    Thermo Scientific Nalgene 489 Linear LDPE Tubing - 1/8 in. ID, 1/4 in. OD - Each - 8010-0125
    $75.60
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  22. Nalgene 489 Linear LDPE Tubing
    Thermo Scientific Nalgene 489 Linear LDPE Tubing - 1/4 in. ID, 3/8 in. OD - Each - 8010-0250
    $108.81
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  23. Nalgene 489 Linear LDPE Tubing
    Thermo Scientific Nalgene 489 Linear LDPE Tubing - 3/8 in. ID, 1/2 in. OD - Each - 8010-0375
    $147.78
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  24. Nalgene 489 Linear LDPE Tubing
    Thermo Scientific Nalgene 489 Linear LDPE Tubing - 5/8 in. ID, 3/4 in. OD - Each - 8010-0625
    $252.53
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  25. Nalgene 280 Polyurethane Tubing
    Thermo Scientific Nalgene 280 Polyurethane Tubing - 1/4 in. ID, 3/8 in. OD - Each - 8030-0060
    $137.09
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  26. Nalgene 280 Polyurethane Tubing
    Thermo Scientific Nalgene 280 Polyurethane Tubing - 3/8 in. ID, 1/2 in. OD - Each - 8030-0120
    $185.64
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Frequently Asked Questions

How do you choose the correct tubing size for an application?
Tubing size is defined by inner diameter, outer diameter, and wall thickness. The inner diameter affects flow rate, while wall thickness influences pressure resistance. Selection should match the required flow conditions and fit the connectors or equipment used in the system to ensure proper performance.
What applications require specialized laboratory tubing?
Specialized tubing is used in applications such as chromatography, bioprocessing, vacuum systems, and peristaltic pumping. These workflows often require precise flow control, chemical resistance, or sterility. Selecting application-specific tubing ensures accurate performance and compatibility with laboratory systems.
Can laboratory tubing be sterilized for biological applications?
Some tubing materials, such as silicone and certain thermoplastics, can be sterilized using methods like autoclaving or gas sterilization. Sterilization compatibility depends on the material’s thermal and chemical resistance. Proper sterilization ensures suitability for biological and clinical workflows.
How should laboratory tubing be maintained and replaced?
Tubing should be inspected regularly for signs of wear, discoloration, or degradation. Cleaning or flushing may be required depending on the application. Replacement intervals depend on usage conditions, especially when exposed to chemicals, pressure, or repeated sterilization cycles.
What factors affect flow performance in laboratory tubing systems?
Flow performance is influenced by tubing diameter, length, material flexibility, and internal surface properties. Pressure or vacuum conditions and fluid viscosity also affect flow. Proper selection and system design help maintain consistent and efficient fluid transfer in laboratory operations.
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