Filtres à gaz
Les filtres à gaz sont utilisés pour purifier les gaz vecteurs inertes destinés à la chromatographie en phase gazeuse et aux expériences anaérobies. Ces filtres peuvent être jetables ou rechargeables. Des dessicants et des tamis moléculaires sont utilisés pour éliminer l’eau, l’huile, l’oxygène, les hydrocarbures et autres contaminants pouvant endommager les colonnes de chromatographie. Un débit de haute pureté, grâce à un garnissage offrant une surface extrêmement élevée, garantit un gaz ultrapure, et les filtres sont faciles à remplacer pour une maintenance réduite.
Gas purifiers, GateKeeper® GPU 300 4R
Supplier: ENTEGRIS
GateKeeper® GPU gas purifiers were designed to improve purity consistency, lifetime and final purity. Leveraging its expertise in material science, Entegris has developed a new generation of purification products that deliver unsurpassed value and performance.
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Gas purifiers, GateKeeper® GPU 200 4R
Supplier: ENTEGRIS
GateKeeper® GPU gas purifiers were designed to improve purity consistency, lifetime and final purity. Leveraging its expertise in material science, Entegris has developed a new generation of purification products that deliver unsurpassed value and performance.
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Filtres à gaz en ligne, Wafergard® III NF Mini et Mini XL
Supplier: ENTEGRIS
La membrane filtrante en nickel brevetée de ces filtres à gaz en ligne offre une résistance supérieure à la corrosion et une excellente compatibilité avec les gaz inertes et réactifs. En revanche, elle n'est pas recommandée pour une utilisation avec CO, O₃ et des gaz d'hydrure dopants en faible quantité.
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Cast iron float and thermostatic steam traps (parallel configuration)
Supplier: Avantor Fluid Handling
Keep steam space free of condensate to provide maximum system efficiency.
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GateKeeper® GPU Media Gas Purifiers
Supplier: ENTEGRIS
Entegris GateKeeper® GPU gas purifiers were designed to improve purity consistency, lifetime, and final purity in microelectronics applications where high-purity gas is critical. Leveraging our expertise in material science, we have developed a new generation of gas purification products that deliver unsurpassed value and performance.
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GateKeeper® GPU 17M 12R Gas Purifier
Supplier: ENTEGRIS
Entegris’ GateKeeper® GPU gas purifiers were designed to improve purity consistency, lifetime, and final purity in microelectronics applications where high-purity gas is critical. Leveraging our expertise in material science, we have developed a new generation of IX gas purification products that deliver unsurpassed value and performance.
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Gas generator, PG28L Purge
Supplier: PEAK SCIENTIFIC
The PG28L gas generator is suitable for laboratory detectors requiring CO₂ free gas such as FT-IR analysis. Using Pressure Swing Adsorption technology to remove organic contaminants and moisture from air, these generators provide a consistent flow of air to ensure little background noise in laboratory analysis.
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CRS ZPure™ Ultra Gas Filters
Supplier: Trajan Scientific and Medical
The ZPure™ ultra filters are designed for use when extremely pure gas is critical to the application such as in the microelectronics and the semiconductors industry.
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CRS ZPure™ CO₂ Gas Filters
Supplier: Trajan Scientific and Medical
The ZPure CO₂ filter removes carbon dioxide from inert gases, He, Ar, N₂, H₂, and clean dry air (CDA) to low ppb levels.
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CRS 500 H₂O Filters
Supplier: Trajan Scientific and Medical
H₂O filter, 500 ml, ¹/₈" brass fittings
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GateKeeper® GPU 5000 Gas Purifiers
Supplier: ENTEGRIS
GateKeeper® GPU gas purifiers were designed to improve purity consistency, lifetime and final purity. Leveraging its expertise in material science, Entegris has developed a new generation of purification products that deliver unsurpassed value and performance.
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Economy water vapor trap
Supplier: Merck
This economy water vapor trap is designed for moisture removal for compressed air service to pneumatically-controlled devices.
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CRS ZPure™ Hydrocarbon Gas Filters
Supplier: Trajan Scientific and Medical
The ZPure™ line of filters remove a wide range of contaminants to trace levels.
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Air dryer, AD302L
Supplier: PEAK SCIENTIFIC
The AD302L is a useful attachment for any laboratory's external source of air, removing moisture and ensuring the delivery of dry air. Moisture content in house air can contaminate lab instrumentation, impacting on results and in some cases damaging the instrument itself. Compact in size, wall-mountable and light, the AD302L requires little space and its few moving parts mean minimal maintenance is required.
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GateKeeper® GPU 20M 12, 16R Gas Purifiers
Supplier: ENTEGRIS
GateKeeper® GPU gas purifiers are designed to improve purity consistency, lifetime, and final purity in microelectronics applications where high-purity gas is critical.
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Inline gas filters, Wafergard® GT-Plus
Supplier: ENTEGRIS
These inline gas filters are designed to removed particles from inert gases for flow rates up to 30 L/min.



