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.
biological fluids. Refer to Table 3 for more chemical compatibility information. Polypropylene (PP) is used in the Spin-X® centrifuge filters and some of the syringe and disc filter housings. This plastic polymer has very good resistance to many solvents, refer to Table 3 for more chemical compatibility information.
Economic Choice Syringe Filters are available in a variety of sizes and membrane types to meet any application need. Choice PVDF (Hydrophillic) Syringe Filters 0.2 µm, 25 mm, 100 Pk. Choice PVDF (Hydrophillic) Syringe Filters 0.45 µm, 25 mm, 100 Pk. Choice PVDF (Hydrophillic) Syringe Filters 0.2 µm, 13 mm, 100 Pk.
• Nylon filters provide broad chemical compatibility for use with aqueous and organic solutions. • ®Millipore Express PLUS (PES) filters have fastest flow rates and higher throughput. • MF-Millipore™ mixed cellulose ester (MCE) membrane is a widely used, general purpose filter. Millex Syringe Filters Filter with confidence
Aug 07, 2018 · Charting compatibility. Hopefully, this quick overview helps you identify the most appropriate membrane-solvent combination for your application. To compare between all the common membranes and solvents, review the chemical compatibility chart in our guide to laboratory membrane filtration principles and chemical compatibility.
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.
Step 1: Determine the nature of your sample. Identifying the right lab filter is a 3-step process. Begin selecting your lab filter by determining the nature of your sample with the guidelines below: Aqueous: wwPTFE, Nylon, PVDF, and Supor PES. Non Polar: CR/PTFE, wwPTFE, and MS PTFE.
Medical Millex-GV Syringe Filter Unit, 0.22 µm, PVDF, 33 mm, gamma sterilized, A 33 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Comes in a pack of 50. Comes in a pack of 50.
HPLC sample filters in syringe filter format; Solvent filters in membrane disc format; Solvent filtration apparatus; A wide selection of membrane types and pore sizes to deliver the right lab filter for any sample type, and a broad range of device sizes to ensure complete sample filtration with minimal sample loss.
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. Specifications Membrane: HPLC certified PVDF Max. operanti g 10 0 ° C temperature:
Feb 17, 2020 · Our PVDF filters are high defined pore structure, low nonspecific binding, compatible with organic and aqueous solvents. Please note that Hydrophilic PVDF syringe filters are not compatible with majority of strong acids and caustic solutions, such as dimethyl sulfoxide, dimethylformamide (DMF), acetone, ketones, esters, and ethers.
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.
4562 - GHP Membrane - Acrodisc Syringe Filters, 25mm, Pall . Product description. "These syringe filters offer a choice of filter media: hydrophobic PTFE membrane for exceptional chemical and temperature compatibility -hydrophilic nylon membrane for excellent chemical compatibility with esters, bases, and alcohols, without prewetting -GHP (hydrophilic polypropylene) membrane for low protein
Acrodisc® Syringe Filters For HPLC Sample Preparation and Solvent or Aqueous Filtration HPLC Certification Pall Life Sciences certifies the following HPLC Acrodisc syringe filters have been tested for compatibility with common HPLC solvents using established HPLC procedures. To verify low levels of UV-detectable extractables, representative
