IW Tremont PTFE Membrane Syringe Filters with Glass Microfiber Prefilter
IW Tremont Hydrophobic PTFE Membrane Syringe Filters with Glass Microfiber Pre-Filter. These syringe filters are HPLC certified, high quality and cost effective. They feature both a Luer-Lok and pressure fitting with an ultrasonically bonded housing construction for consistent reliability. Each syringe filter is clearly imprinted with the filter media type as well as the porosity of the filter right on the barrel of the filter. You can depend on consistent results with excellent unit-to-unit and lot-to-lot consistency and reproducibility. The housing is manufactured from high purity, virgin polypropylene with no dyes or pigments added. The unique concentric, funnel-shaped barrel of each syringe filter increases volume and decreases back pressure. Syringe Filters are available in both "Sterile" and "Non-Sterile" versions.
Hydrophobic PTFE Membrane Material Specifications:
- Ideal for the filtration of non-polar liquids and gases
- Highly resistant to strong acids, bases and solvents
- Ideal for filtering and de-gassing chromatography solvents
- Permits optimal utilization of small sampel volumes
- Excellent chmical compatibility for filtering harsh chemicals which destroy other membrane material typs
- Ideal for aerosol sampling
- Recommended for filtering viscous organic-based HPLC samples
- Glass Microfiber pre-filter raises absorption capacity and loading
- After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography
Glass Microfiber Pre-Filter Material Specifications:
- Designed for viscous solutions or for turbid liquids
- Designed for viscous solutions or for turbid liquids
- Manufactured with binderless, glass microfiber with 1um retention
- Excellent compatitibilty with strong acids, bases and organic solvents
- Reduces clogging for primary membrane filter, allowing higher flow rates