Agilent® Coldprobe Tube
Agilent® ColdProbe 2.5 mm OD Sample Tubes
Our Agilent® ColdProbe 2.5 mm OD sample tubes are precision-manufactured for high-performance NMR applications requiring cold probe compatibility and automated sample handling.
These 4 inch (102 mm) Automatic Sample Changer tubes are specifically designed for use with:
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Agilent® (formerly Varian®) automation systems
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Agilent® 768AS Series
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Bruker® MATCH® systems
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Bruker® B-ACS series
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Bruker® SampleJet
Engineered for accuracy and repeatability, these tubes ensure reliable positioning, optimal shimming performance and consistent spectral results in high-field NMR systems.
| Catalog No. | MHz Rating | Probe Type | Length | O.D. | I.D. | Pack Qty. |
|---|---|---|---|---|---|---|
| WG-1364-2.5A-203M | 400 | Agilent® ColdProbe | 8” | 2.50mm | 2.20mm | 5 |
Designed for NMR Automation & Cold Probe Applications
Agilent® ColdProbe NMR systems require high-precision sample tubes to maintain temperature stability and spectral integrity. Our 2.5 mm OD tubes are manufactured to strict dimensional tolerances to ensure:
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Smooth operation within automated sample changers
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Reliable robotic handling
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Proper seating within cold probe assemblies
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Minimal vibration and optimal signal quality
These tubes are ideal for research laboratories, pharmaceutical development and analytical chemistry environments using automated NMR workflows.
Available Configurations
To match your specific probe and auto-sampler configuration, we offer:
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Capillary Style Tubes
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Stem Tubes
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Non-Stem Tubes
Please note:
The capillary style version does not include a SampleJet cap.
If you are unsure which configuration is required for your Bruker® or Agilent® system, our technical team can assist.
Compatibility Overview
These 2.5 mm OD NMR tubes are compatible with:
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Agilent® 768AS Series
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Bruker® MATCH® automation
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Bruker® B-ACS series
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Bruker® SampleJet systems
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Selected Varian® automation platforms
Designed for precision automation environments, they support consistent sample throughput and high-resolution NMR data acquisition.
Why Choose Our ColdProbe NMR Tubes?
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Precision manufactured 2.5 mm OD specification
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Designed for cold probe applications
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Compatible with major NMR automation systems
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Suitable for high-field NMR spectroscopy
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Reliable performance in research and industrial labs
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UK supply with technical support
We understand the importance of dimensional accuracy and surface quality in automated NMR systems. Our tubes are selected to meet the performance expectations of advanced spectroscopy laboratories.
Order Agilent® ColdProbe Sample Tubes
For pricing and availability, use the Add to Quote option above or contact our team for volume enquiries and technical guidance.
If you require assistance selecting the correct NMR automation tube for your Agilent® or Bruker® system, we are happy to help.
Frequently Asked Questions
What is a Agilent® ColdProbe NMR tube?
An Agilent® ColdProbe NMR tube is designed for use in cryogenically cooled NMR probes, requiring high dimensional accuracy and compatibility with automated sample changers.
Are these tubes compatible with Bruker SampleJet?
Yes, selected versions are compatible with Bruker® SampleJet automation systems.
What is the difference between capillary and stem tubes?
Capillary tubes are designed for specific probe configurations and may not include a SampleJet cap, whereas stem and non-stem versions vary depending on automation compatibility.
Can’t find something? Email us at sales@gossinst.co.uk or message our team via the contact page. We are always happy to answer any questions you may have regarding the Agilent® ColdProbe Tube and will be delighted to assist you in locating precisely what you need.