Products
STERILE SYRINGE FILTERS – sterile syringe filters are made with PES membrane filters with polypropylene (PP) housing, using the most advanced methods and design features. The PES syringe filters with GF pre-filter has excellent dirt-holding capacity, which makes a syringe filter a much larger throughput for some “hard to filter” sample.
Feb 17, 2020 · With PES syringe filter membrane mechanically strong character, it can handle high-temperature liquids, with great flow rate (better than PTFE), and low protein binding. With these features, PES syringe filters offer superior performance for use with biological samples and media culture. Workable pH range ~3-14.
Syringe filters with different pore size ratings are suitable for different applications. For example, syringe filters containing 0.45 μm are typically used for HPLC sample preparation and 0.2 μm is used for UHPLC. In life science applications 0.1 and 0.2 µm pore sizes provide sterilization of buffers, culture media, and additives.
The nonwoven polypropylene prefilters (with nominally-rated pore sizes) are constructed with 100% polypropylene, and exhibit similarly low extractables and broad chemical compatibility. Although technically hydrophobic, the polypropylene prefilters are easily water wetted at modest differential pressures.The filters can tolerate pH from 1 to 14
Economic Choice Syringe Filters are available in a variety of sizes and membrane types to meet any application need. Choice Polypropylene (PP) Syringe Filters 0.2 µm, 25 mm, 100 Pk. Choice Polypropylene (PP) Syringe Filters 0.45 µm, 25 mm, 100 Pk. Choice Polypropylene (PP) Syringe Filters 0.2 µm, 13 mm, 100 Pk.
HYDROPHILIC PTFE SYRINGE FILTERS: Virgin PP housing with Hydrophilic PTFE membrane (PP support layer). Diameter 25mm, Pore Size: 0.45μm. HYDROPHILIC PTFE FEATURES: Hydrophilic PTFE membrane has good mechanical strength, tear resistance, the contact angle of less than 20 °, good bubble point , high porosity, high flow rate.
We carry syringe filters made of nylon, glass fiber, polypropylene (PP), polyethersulfone (PES), PVDF, polytetrafluoroethylene (PTFE), cellulose acetate, and more. HPLC Syringe Filters available in two sizes: 13 mm and 30 mm. Two pore sizes: 0.2 µm and 0.45 µm. Glass Fiber syringe filters available in 1.2 and 0.7 µm.
Materials used: and PP PTFE. Flexible modular system. Four different tubing diameters (1.6 mm; 3.0 mm; 3.2 mm and 6.0 mm) can be connected. Sterile pressure equalisation is possible through use of syringe filter. Unused ports can be sealed off with a red GL
Nov 15, 2014 · The choice of syringe filter depends on the: filter size (volume) of your sample, the chemical compatibility of the housing and membrane and desired pore size.Selection of the wrong filter size can result in too much sample holdup volume (loss of sample on filter) or overloading of the filter (allowing unfiltered material to pass through).
Uniflo and Puradisc Syringe Filters 4 mm diameter* 13 mm diameter† 25 mm diameter‡ 30 mm diameter* Housing Polypropylene Polypropylene Polypropylene Polycarbonate Filtration area 0.2 cm2 1.3 cm 24.2 cm 5.7 cm2 Maximum pressure 75 psi (5.2 bar) 75 psi (5.2 bar) 75 psi (5.2 bar) 100 psi (6.9 bar)
Apr 01, 2019 · CA syringe filter provides an array of selections to choose from. Some handy tips for selecting the correct membrane syringe filter for your use are highlighted below: Select the Right Filter Body. The body of the filter is important and must be considered before selecting the filter. The polypropylene body is disposable and can be used once.
Oct 02, 2019 · The smaller the pore size, the more the pressure required to pass the sample through the syringe membrane filter. Filter Diameter: Syringe filter diameter depends upon the volume of the sample to be filtered. If the volume of the aqueous sample is Higher, the filter should be with a larger diameter. Syringe filters are available in a variety of
Captiva Premium PES syringe filter versus PVDF syringe filters PVDF membranes have been claimed to feature low protein binding, and thus they have been widely used for filtering biological samples targeted to protein and peptide analysis. Four types of PVDF syringe filters from different suppliers were thus selected for comparison.
Polypropylene, nylon, and PTFE membranes are ideal for sample preparation and small volume chemical filtration.Syringe filters are attached to the end of a syringe to remove particles from a sample prior to analysis. Filtering liquids, the single-use devices force liquids through the filter either when fluids are initially drawn or delivered. Circular shaped in diameters that fit common
MS ® Syringe filters are purpose-built with features designed to bring the highest levels of performance and purity to your research. We incorporate a variety of membranes to offer separation and purification solutions for the majority of your laboratory needs. PP disposable filter devices are designed for use with aqueous or organic solutions containing high debris levels and for aggressive, hard-to-filter solutions. See full list on membrane-solutions.com