Polypropylene housing with female Luer-Lock inlet and standard male slip Luer outlet connections. All membranes are HPLC certified for low levels of UV-absorbing extractables. Typical hold-up volume: <100µL. 1229P20 AutoPack packaging features 25 filters pre-packaged in each dispenser tube. Eight tubes per case.

membrane filter to prevent rapid plugging or use a 2-in-1 filter that has a built-in pre-filter in a single housing. 3. Choose the membrane type based on the solvent that you want to filter. Filter Types All filter inlets are female Luer-compatible, have inert polypropylene or polycarbonate housings and come in four diameters. 30 mm filters

Setting the standard in small-volume filtration (1-200 mL), the unsurpassed consistency of Millex ® syringe filters in sample preparation has led to the development of many methods specifying their use. Featuring reduced sample loss due to minimal hold-up volumes, Millex ® syringe filters are ideal for use in a variety of applications including:

4 mm device offers the lowest sample hold-up ( 10 ?L) and is useful for samples up to 2 mL in volume. Ultimate in chemical compatibility for filtering harsh chemicals that destroy other membrane materials. The Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices.

Minisart ® NML Syringe Filters provide the optimal method for clarification and sterilization of liquids, robustly removing bacteria and particles, without any impact on product quality or loss of target molecule. Superior filter areas up to 6.2 cm 2. 0.1µm to 5µm pore sizes. Low adsorption characteristics.

calculated based on the initial weight of solvent. The typical holdup volume of the filter varied between 70-100 µL; therefore, losses of 7-10% were expected. Results The holdup volume of a filter can affect the volume of sample recovered in the filtrate. We showed that Millex Samplicity™ filters had average holdup volumes of

Low hold-up volume allows for the treatment of small sample volumes with minimal sample loss : Color coded for easy identification and selection of the correct membrane and pore size : 30mm products pressure rated to 120psi for enhanced sample safety : Most 30mm devices have a 1mm borosilicate glass pre-filter for increased filtrate volumes

filtration applications. These syringe filters are validated for retention efficiency, protein binding, chemical compatibility & extractables. Applications and Features Product Features Code Application Nylon-66 Membrane Syringe Filters Wide Chemical Compatibility Low Extractables Low Hold-up Volume NNSY25 Sample Filtration (<100 ml)

13mm Acrodisc syringe filter with minispike configuration offers low hold up and easy filtration into autosampler vials Acrodisc® Premium Syringe Filters The Acrodisc Premium Syringe Filters are ideal for automated sampling or sample clarification with a larger EFA than typical 25mm devices.

Low hold-up volume helps you to recover virtually all of your sample after filtering. Tested for 100% membrane and housing integrity, eliminating concerns about fluid loss Individually wrapped . Hydrophilic PVDF Membrane. Hydrophilic membrane binds far less protein than nitrocellulose, nylon or PTFE

Acrodisc 25mm Premium Syringe Filter GxF borosilicate glass prefilter. Polypropylene housing. 0.45um GHP hydrophilic polypropylene membrane for chemical compatibility fast flow rates low protein binding low levels of UV-absorbing extractables. Filtration area: 3.9cm2. Hold-up volume: \<125uL.

Feb 17, 2020 · Draw a small amount of air (about 1 mL) into the syringe before loading the sample solution. The air is used to purge the filter to minimize hold up volume. Attach the filter securely to the syringe using a clockwise motion. Note: Please use caution when using small volume syringes as they can generate high pressure. b. For sample volume≥ 10 mL

syringe filters with PTFE, nylon, PVDF, and GHP membrane to be low in UV absorbing extractables. They have been ®tested for compatibility with common HPLC solvents (water, acetonitrile, and methanol) using established HPLC procedures. Filtrate from a statistical sampling of Acrodisc PSF syringe filters was collected and run under gradient mobile

"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 binding -and hydrophilic PVDF (polyvinylidine fluoride) membrane for use in aqueous