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You Searched For: Degassers

Degassers of all models and formulations are designed to effectively remove dissolved or adsorbed gases from HPLC mobile phases. Removing gases is important in eliminating noise spikes in chromatograms. Bubble formation on the mixing of solvents can lead to a number of problems in HPLC analysis which can be prevented by degassing the mobile phase. Degassers may use the processes of helium purging, vacuum degassing, or sonication to achieve positive results.

Degassers of all models and formulations are designed to effectively remove dissolved or adsorbed gases from HPLC mobile phases. Removing gases is important in eliminating noise spikes in chromatograms. Bubble formation on the mixing of solvents can lead to a number of problems in HPLC analysis which can be prevented by degassing the mobile phase. Degassers may use the processes of helium purging, vacuum degassing, or sonication to achieve positive results.


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DEGASi® Prep+ Stand Alone Degasser

Supplier: COLLECTION PREFIX HPLC
Description: DEGASi® PREP+ uses a revolutionary new technology that makes it possible to degass organic solutions with higher flows in a cost effective manner.

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VWR® Degassers, PTFE AF

Supplier: COLLECTION PREFIX HPLC
Description: On-Line degassing has been shown to be more effective at removing dissolved gas from mobile phases than sonication or helium sparging. Up to five solvent lines can be degassed simultaneously by one unit. The extremely low volume of each PTFE AF channel (480 μl) offers very quick equilibration and very short start-up times.

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Stand alone Prep scale vacuum degassing system, Systec®

Catalog Number: (HPLC0001-6484)
Supplier: COLLECTION PREFIX HPLC
Description: The Systec® Stand-Alone Prep-Scale HPLC vacuum degassing systems is high-efficiency, in-line modules that remove dissolved gases from the mobile phase. Their unique design assures reliable continuous operation and the highest level of performance available without the need for helium sparging. Up to five solvent lines may be degassed simultaneously by one unit.
UOM: 1 * 1 items
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Solvent debubbler

Catalog Number: (REST25014)
Supplier: Restek
Description: Bubbles in an LC system can cause check valve malfunctions and pump cavitation, seriously affecting pump performance. The debubbler removes bubbles from the fluid stream before it enters the pump.
UOM: 1 * 1 items
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Mobile phase degasser

Catalog Number: (REST25194)
Supplier: Restek
Description: Mobile phase degasser used to remove the dissolved gas from mobile phases. This is better than the sonication or helium sparging techniques.
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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