Titan3 and Target2 Chromatography Syringe Filters PVDF syringe filters have a well defined pore structure, giving effective retention of particles without excessive pore blockage. Compatible with aqueous and most organic solvents. They are excellent general filters for HPLC and organic solvent sample clean up.
There are so many solvents and syringe filter/membrane materials that it can be tough to remember which combinations are safe and which are corrosive. These tables show the compatibilities between 5 materials (CA, nylon, PES, PTFE, and PVDF) and 75 common solvents (including acids, alcohols, and nitrogen solvents).
1 FILTRATION Selecting the Best Filter for Your Application Choosing a filter does not have to be complicated – Corning has simplified the process.Just follow these four easy steps: Step 1: Match your application with the appropriate pore size. Step 2: Select the membrane Send Inquiry Get Price PES Chemical Compatibility - Membrane Solutions
Syringe Filters PVDF Syringe Filters These Polyvinyl Difluoride (PVDF) syringe filters are both low protein binding and possess high flow rates. When sterilizing and clarifying biological solution filtrations, performing HPLC applications and working with aqueous samples, turn to Sterlitech’s PVDF syringe filters.
Compatibility between your syringe filter’s media and the organic solvents you are filtering is of utmost importance when performing any type of application. Not all syringe filter membrane materials are recommended for all substances and chemical reagents. For example, some solvents may eat away certain membrane materials.
Excellent Chemical Compatibility PVDF is a fluoropolymer, which means that it consists of at least 85% fluorine by volume. It is inert to polar and nonpolar solvents and can withstand temperatures up to 200°C without degrading. Versatile Size Availability PVDF is available in a variety of sizes for broader application use.
Chart below shows the Chemical Compatibility of various types of syringe filters with some commonly used chemicals. All types of membrane filter products were exposed to specified chemicals/reagents for 3 days at 250C. Upshot: All products retain its Integrity after Chemical compatibility Test. O = Recommended X = Not Recommended.
Popular solvent compatibility PTFE membrane filter online. Hydrophilic PTFE Syringe Filter are made from special hydrophilic PTFE membrane as the west extractable, excellent solvent and pH resistance and optically clear when wet with water. Hydrophilic PTFE Syringe Filter is versatile or aqueous and aggressive organic solvent based solutions.
Products name: 10-20mL 18mm Screw Thread Headspace ND18: Dimension: 18mm: Cap Color: Silver: Septa details: White, Red, Blue, 1.3-1.6mm thickness. Material: Aluminum
These hydrophilic PVDF membrane Syringe filters bind less protein than Nylon, Nitrocellulose, or PTFE membrane Provide high flow rates and throughput. Provide low extractable and broad chemical compatibility Key Features Wide Chemical Compatibility High Flow Rates Absolute Microbial Retention Naturally Hydrophobic Technical Specification :
Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure. 6 Rugged polypropylene construction— autoclavable to 121 °C for
CHROMAFIL ® Syringe Filters – Polyvinylidene (PVDF) Hydrophilic membrane For polar and nonpolar solutions, water-soluble oligomers and polymers like proteins Binding capacity for proteins 82 µg/filter The PVDF filter with integrated glass fibre prefilter (GF/P) is recommended for filtration of biological samples with high particle loads.
Syringe filters containing hydrophilic PVDF (polyvinylidene fluoride) can be used for both aqueous and non-aggressive solvent-based sample filtration applications. PVDF syringe filters have been widely used to protect HPLC systems and columns from particulate contamination. Overview Order Products Description Documents Applications Specifications
Syringe Filters Solvent Compatibility Chart Download PDF Top 9 Reasons to Use Restek Syringe Filters Protect any analytical system. Extend LC column lifetime. Achieve more reproducible analyses. Variety of membranes, porosities, and diameters available. Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure.
