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Performance and Protection- Rapid filtration of HPLC and GC samples prior to analysis
- High quality construction ensures consistent and reproducible results
- Particulate, PVC, and extractable-free filters for all applications
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+ Specifications
| Membrane Type | Recommended Uses | | RC (Regenerated Cellulose) | Hydrophilic Regenerated Cellulose filter membranes are compatible with a very broad range of aqueous and mixed-organic solutions, making them one of the most universal filter materials prior to chromatography. Phenex-RC filters also exhibit fast-flow and ultra-low protein and non-specific binding characteristics. | PTFE
(Polytetrafluoroethylene) | Phenex-PTFE membranes are inherently hydrophobic and excellent for filtration of 100 % organic or highly acidic or basic samples. | PES
(Polyethersulfone) | Polyethersulfone membranes exhibit very fast-flow and ultra-low protein binding characteristics and are ideally suited for use in many life science clarification applications such as filtering critical biological samples, tissue culture media, additives and buffers. | | NY (Nylon) | Nylon has inherent hydrophilic characteristics and works well for filtration of many aqueous and mixed-organic sample types. For
applications that require low protein or non-specific binding characteristics, Phenomenex recommends Phenex-RC Regenerated
Cellulose filters. | CA
(Cellulose Acetate) | Cellulose Acetate membranes exhibit ultra-low protein binding and are broadly used in the filtration of biological samples. In combination with a glass pre-filter (Phenex-GF/CA), this membrane is excellent for filtration of tissue culture media, general biological sample filtration and clarification. | GF
(Glass Fiber) | Phenex-GF Glass Fiber filters are made of inert borosilicate glass and have a nominal 1.0 μm pore size. They are commonly used with highly viscous samples or samples that contain high concentrations of particulate matter (e.g. food analysis, biological samples, soil samples, fermentation broth samples, removal of yeasts, molds, etc.). Can be used alone or in series with other Phenex filter membranes such as the 0.45 μm pore Phenex-RC filter to reduce clogging of the membrane and optimize flow. |
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