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2016/9/28 · There are many different filter materials used in syringe filters. Some of the most common are cellulose acetate (CA) and polyethersulfone (PES). The key differences are chemical compatibility, flow rate, and burst pressure (i.e. strength).
Our 0.2 µm Acrodisc® syringe filters are designed to protect the unique packing found in UHPLC columns. Using Pall filters prior to sample analysis prevents column plugging and extends column life. Pall incorporates membranes best suited for UHPLC
The effect of PTFE on the tribological behavior of polymers in rolling sliding contact has been investigated. The two most widely used polymers — nylon 66 and polyacetal—were used as the base
Since polypropylene is a pure hydroc Hydrophilic PTFE membrane filter. Hydrophilic PTFE membrane is optimized for low drug and protein binding with excellent throughput in typical aqueous and solvent sample preparation. High sample recoveries and low extractables provide
® Disposable Syringe Filter KASD® Syringe Filters are syringe-operated filters for the clarification of aqueous solutions (column eluates, tissue culture additives, HPLC samples, etc.). It is further to do the beautification appearance on general syringe
Hydrophobic filters are best suited for gas filtration, low surface tension solvents, and venting. In certain applications, hydrophobic filters are used to filter aqueous solutions because of compatibility requirements. Water or aqueous solutions can also pass through
The hydrophillic TITAN3 nylon syringe filters are best suited for aqueous or organic sample preparation and HPLC, GC or dissolution sample analysis. Due to their excellent flow characteristics and mechanical stability, nylon filters offer the best combination of physical parameters to meet the most stringent analytical needs.
The main options of syringe filters are below: PTFE Hydrophobic Syringe Filters 0.22 or 0.45um Hydrophobic PTFE (Polytetrafluoroethylene) syringe filters are suitable for gaseous and organic solutions, with excellent performance for high corrosive samples.
Sample Preparation Syringe Filters Quechers SPE SPE Cartridges SPE Bulk Sorbent Well Plates Vials 0.22µm PTFE White Luer Lock 100-pk Syringe Filter, 30mm Artikel Nr. RT23984-10 €95.60 Add to Cart 0.45µm Cellulose Red Luer Lock, 100-pk ...
They are made of extractable free virgin polypropylene housings with female luer lock and male luer slip fittings. Each filter is sealed to ensure that no adhesives can contaminate the samples, which is essen Hydrophilic PTFE membrane is unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents.
Syringe filters are ideal for filtering the sample solution before injection. These are usually membrane filters made of appropriate materials. They are also available as glass fibre filters or as membrane filters with glass fibre pre-filters in cases where a glass fibre filter is required in front of the membrane filter.
depends on the sample medium and the filter membrane’s chemical compatibility. • For aqueous samples, hydrophilic-type membranes are preferred, such as cellulose acetate (CA) or polyethersulfone (PES). • For organic samples, especially with aggressive
Polypropylene, nylon, and PTFE membranes are ideal for sample preparation and small volume chemical filtration. Ideal for sterile filtration Manufacturing process certified to ISO 9001 Biosafe according to Class VI plastics tests
Minisart® SRP15 Syringe Filter 17559----------Q, 0.45 µm hydrophobic PTFE. Minisart ® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 - 14. Type 17559 with a pore size of 0.45 µm can be used for sample preparation and has a male spike outlet. Version Q is a non-sterile bulk pack.
Nylon 66 membrane syringe filter with pre-filter Available in 13mm, 25mm 0.45µm SYTG PTFE membrane syringe filter with pre-filter Available in 13mm, 25mm 0.2µm SYTG PTFE membrane syringe filter with pre-filter Available in 13mm, 25mm 0.45µm SYTF