Description. Color-coded housing allows for easy identification of membrane. Most 30mm filters have a 1 micron glass pre-filter. For sample volumes of 2 mL to 100 mL. Retention volume <115 µL. Maximum operating temperature: 100°C (autoclavable at 125°C for 15 minutes) Maximum operating pressure is approximately 100 psi. Specifications.

Syringe filters: How Quality Could Make or Break Your HPLC This short animation explains how your syringe filter might be putting your HPLC at risk. Some syringe filters exhibit unpredictable loss of membrane integrity, allowing particles to pass through the filter. These particles could contaminate and/or clog the expensive HPLC column.

Ready-to-use filter unit with a hydrophilic, low protein-binding membrane made of regenerated cellulose Excellent chemical resistance against the standard aqueous and organic HPLC solvents SPARTAN syringe filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 210 and 254 nm with water, methanol, and

MS ® Nylon Syringe filters are strong membranes with high thermostability, compatible with aqueous and organic solutions (except acids and bases), including most HPLC solvents, hydrophilic surface; does not require pre-wetting.

Adding a syringe filtration step prior to chromatographic injection helps to ensure more consistent and reliable results, and helps to protect instruments and prolong column life. Economic Choice Syringe Filters are available in a variety of sizes and membrane types to meet any application need.

Hydrophilic PES Membrane for HPLC . Descriptions. Hydrophilic PES membrane consists of pure polyether sulfone polymers without support. It can provide good mechanical strength, thermal stability and broad chemical compatibility. It’s applicable for pure water filtration, particles removal of HPLC aqueous mobile phase, preventing column clogging.

SPARTAN syringe filters with regenerated cellulose (RC) membrane provide reproducible filtration of organic and aqueous solutions for high performance and ultra-high performance liquid chromatography (HPLC and UHPLC) sample preparation.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

Because of their low inherent levels of extractables, nylon membrane syringe filters are commonly used to filter samples that are intended for HPLC analysis. Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents.

Syringe filters polyethersulphone membranes Syringe filters are used to clean up samples either direct (e.g. water samples from nature) or after sample preparation of biological samples or pharmaceutical substances to prevent particle pollution on the HPLC column or in other sensitive applications.

Polypropylene housing. Naturally hydrophilic membrane. Low extractables without wetting agent. Various filtering cut-off particle sizes in the range : 0.2 and 0.45 µm. Diameter:30mm. Units can be purchased pre-sterilized and individually packaged or non-sterile in bulk pack. All polypropylene can be autoclaved.

Whether you need to collect, separate, or remove contaminants from air or fluid samples prior to downstream analysis, our broad selection of syringe filters, membranes, filter holders and related filtration devices ensures that we have the right solution for your application.

Because samples in high pressure liquid chromatography filtration are often exposed to high temperatures, the membrane filters used must be durable and resistant to most solvents. You can buy syringe filters for HPLC and HPLC Mobile Phase Filtration with confidence from Tisch knowing that we have advanced knowledge of the various applications

Feb 17, 2020 · A syringe filter (sometimes called a wheel filter for its wheel-like shape) is a single-use membrane based filter cartridge, to be attached with a syringe to remove impurities in liquid solutions. This pre-filtration step is vital in preventing damage to instruments (e.g. liquid chromatography, ICP, etc.).

Aijiren Technology Alliance Filtration System: An innovative approach to HPLC sample filtration that raises standards for ease of use and productivity Author: Aijiren Technology Subject: Material & labor requirements for filtration with the syringe filter technique and the Alliance filtration system are compared.

Because of their low inherent levels of extractables, nylon membrane syringe filters are commonly used to filter samples that are intended for HPLC analysis. Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents.