Gas filters are used for purifying inert carrier gases for use in gas chromatography and anaerobic experiments. These filters can be either disposable or refillable. Desiccants and molecular sieves are utilized in removing water, oil, oxygen, hydrocarbons, and other contaminants that can damage chromatography columns. High-purity output due to a packed, extremely high surface area ensures ultra-pure gas, and filters are easy to replace for low maintenance.
Inline gas filters, Wafergard® III NF Mini and Mini XL
Supplier: ENTEGRIS
The patented nickel filter membrane of these inline gas filters offers superior corrosion resistance and excellent compatibility with inert and reactive gases. Not recommended for use with CO, O₃ and low-level hydride dopant gases.
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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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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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GateKeeper® GPU CO Media 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 CO gas purification products that deliver unsurpassed value and performance.
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Air dryer, AD140L
Supplier: PEAK SCIENTIFIC
The AD140L 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 AD140L requires little space and its few moving parts mean minimal maintenance is required.
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Molecular sieve
Supplier: SI Analytics
Molecular sieve, 200 g in 250 ml glass bottle, TZ 1781
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CRS 300 HC Filters
Supplier: Trajan Scientific and Medical
HC filter, 500 ml, ¹/₄" stainless steel fittings
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GateKeeper® GPU 10M 8 and 12R Gas Purifiers
Supplier: 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 WX and HX gas purification products that deliver unsurpassed value and performance.
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Gas purifiers, AtmosPure™ Re-Gen
Supplier: LABCONCO
The AtmosPure™ Re-Gen gas purifier produces an ultrapure inert atmosphere for materials sensitive to moisture and/or oxygen by circulating an inert gas and removing oxygen and moisture inside the box.
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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.
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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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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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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 500 H₂O Filters
Supplier: Trajan Scientific and Medical
H₂O filter, 500 ml, ¹/₈" stainless steel fittings
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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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Inline gas filters, Wafergard® II F Micro
Supplier: ENTEGRIS
Recommended for inert and reactive gases, these filters offer excellent compatibility with all classes of semiconductor process gases. Its compact diameter enables easy installation in cramped gas panels and cabinets.
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Gas purifiers
Supplier: Trajan Scientific and Medical
Gas purifiers are designed to provide fast stabilisation times to reduce gas consumption and provide clean gas to GC and GC/MS systems.
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Gas purifiers, GateKeeper® GPU 35 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 500 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 80 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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CSR Infinity H₂ Purifier
Supplier: Trajan Scientific and Medical
The CRS Infinity H2 purifier is a self regenerating purifier that removes oxygen from hydrogen at ambient temperature.
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Captair® Replacement Filters for Fume Hoods
Supplier: ERLAB CAPTAIRE
Molecular filter for Captair® chem and Captair® store, Určeno pro: for usage where inorganic acid vapours predominate
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Filtry
Supplier: MIELE
Mikrojemný filtr jímky pro stroje řady G 788 (včetně CD) a G7893, Určeno pro: Série přístrojů G 788 (včetně CD) a G7893
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Gas filters, FG series, Wafergard® SG
Supplier: ENTEGRIS
Wafergard® SG FG series gas filters provide superior particulate filtration to maximise photovoltaic cell and display manufacturing production yields.
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CRS Advanced Filter System Gas Purifiers
Supplier: Trajan Scientific and Medical
A high-capacity gas purifying system that can remove a combination of oxygen, moisture and hydrocarbons, (greater than C4) from inert gases and hydrogen.
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CRS SPure™ H₂O/HC Filters
Supplier: Trajan Scientific and Medical
The SPure H₂O/HC Filter removes moisture, oil, dust, and hydrocarbons (C5 and heavier) from dry air and inert gases.
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CRS ZPure™ O₂/H₂O Gas Filters
Supplier: Trajan Scientific and Medical
ZPure™ O₂/H₂O gas filters removes oxygen and water from inert gases, He, Ar, N₂ and H₂, making it ideal for use with GC and GC/MS carrier gas lines. It differs from the Zpure dual filter in that it is completely non-hazardous and is recommended for any application requiring ultra-pure gas, free from oxygen and water.
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CRS ZPure™ H₂O HSMI Indicating Filters
Supplier: Trajan Scientific and Medical
The ZPure™ H₂O 'High Sensitivity Moisture Indicating' Filter is used for applications requiring high efficiency moisture removal. The high sensitivity indicator signals breakthrough at 1 ppm water and changes from blue to brown.