Emflon PFAW cartridges are high capacity hydrophobic membrane filters designed for reliable reduction of particles and microorganisms in compressed gas and vent applications. The filter element features Pall’s proprietary 0.2 micron polytetrafluoroethylene (PTFE) membrane, pleated to give high area in single open-end cartridges.
AcroPrep& 96 Filter Plates with 1.2 µm PES Reduce the Occurrence of False Positives in Multi-Plex Assays. The serological immunoassays were performed with multiple lots of xMAP microspheres in both the AcroPrep 96 with 1.2 µm PES membrane and Competitor M filter plates.
Overview of Non-Sterile Millex® Syringe Filters with Hydrophilic PTFE •Lowest extractables, optimizing background levels of sensitive analyses like UHPLC and LC-MS •Filtration of protein-containing aqueous or organic solutions •Available in 0.20 μm and 0.45 μm pore sizes and three diameters to suit your application needs
Polyethersulfone (PES) membrane filters are hydrophilic membranes with high flow rate and low non-specific protein adsorption. These properties make them excellent for the filtration of aqueous solutions as well as various solvents and pharmaceutical solutions. Shop PES Membrane Filters Now Regenerated Cellulose (RC) Membrane Filters
Chamber filters in our collection are available in various micron sizes and materials. In-line gas filters equipped with hose barb connections of varying sizes come with a choice of 0.1-, 0.3- or 0.45-micron filters for precise particle filtration. These medical filters are available in a K-resin or acrylic housing with PTFE or microglass filters.
Millex Syringe Filter, Durapore ® ( PVDF ), Non-sterile, 0.22 µm pore size, 13 mm diameter, Millex-GV Durapore ® ( PVDF ) membrane, hydrophilic. Expand. SLSV025LS. Millex-SV 5.0 µm, A 25 mm diameter sterile syringe filter with a 5 µm pore size hydrophilic PVDF membrane. Comes in a pack of 50. Expand.
The largest pore size that will yield a sterile filtrate is 0.2 microns. Membrane filters are either hydrophobic or hydrophilic. The rate of flow through a filter is affected by the resistance of the filter, the viscosity of the solution, and pressure.
Description. Millex Syringe Filter Unit, Hydrophilic PTFE, Non-sterile. Background Information. SLLGX13NL: 100 per pack. SLLGX13NK: 1000 per pack. HPLC-certified for low levels of UV-absorbing extractables. Applications: Sample Filtration Prior to UHPLC, HPLC, LC-MS, and Mass Spec; Solvent Filtration; Clarification of Aqueous and Organic Solutions.
Zoom. A 50 mm diameter non-sterile syringe filter with a 0.2 µm pore size hydrophobic PTFE membrane. Comes in a pack of 10. Millex-FG, 0.20 µm, hydrophobic PTFE, 50 mm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. CoQ.
Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.Available in sizes and membrane types to meet any application need, Thermo Scientific™ Titan3™ PTFE Hydrophobic Syringe Filters provide cleaner sample extracts by
Feb 17, 2020 · PTFE Hydrophilic Syringe Filters 0.2 or 0.45um Resisting nearly all corrosive chemicals makes PTFE syringe filters an ideal choice. However, natural hydrophobic PTFE has it’s disadvantages not letting aqueous solutions passing through while many of these chemicals are diluted with water.
Hydrophilic PTFE membranes are typically used in filtering aqueous solutions, while hydrophobic PTFE membranes are typically used for filtering organic solvents and gases as well as particle monitoring. Polyvinylidene chloride (PVC) filters are preferentially used with gravimetric analysis to quantify silica, carbon black, or quartz air
Millex ® hydrophilic PTFE syringe filters boast low analyte retention, with ≥90% recovery of small molecules – matching or exceeding the performance of other equivalent filters. Figure 2. Comparison of small molecule retention of 0.45 μm hydrophilic PTFE syringe filters from different vendors. Figure 3.
Filter and sterilize faster with a large 7.3cm diameter filter. Steritop™ Sterile Vacuum Bottle-Top Filters are sterile, threaded bottle-top filters with 0.22 micron pore size for vacuum filtration and sterilization of tissue culture media, protein and DNA solutions, and virus suspensions. Promotions are available.
