Membrane Filter is used in sample preparation prior to the analysis by using an instrumental analytical method such HPLC. We can provide to you different sizes and materials of the filter paper. The common diameter is 47mm and 50mm, and the following is 13mm, 25mm, and 60mm, other size is available too.

Millipore GVWP09050 White PVDF Durapore Hydrophilic Membrane Filter, 6.7mL/min x sq cm Water Flow Rate, 90mm Diameter, 0.22 Micron (Pack of 50) 5.0 out of 5 stars 1 Hydrophilic PTFE Syringe Filters 25mm Diameter 0.45μm Pore Size for Laboratory Filtration by Allpure Biotechnology (Hydrophilic PTFE, Pack of 100)

Sep 28, 2021 · filter, excellent and consistent recoveries were obtained through low to high levels for dimer and monomer. All of the other PVDF syringe filters gave very poor recoveries at low levels (0.1 and 0.2 mg/mL), especially for dimer. The results demonstrate that Captiva Premium PES filters can firmly support the analysis of low level protein samples

Clear PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 4 mm (200/Pack) have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are. Related Products: 0.45 Ptfe Filter.

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.

PTFE membrane filter is made of polytetrafluoroethylene ultrafine fibers by hot-melt bonding together. Difference from glass fiber membrane, PTFE filter is a kind of membrane material for deep filtration. Membrane filter disc has the following characteristics: membrane filter 0.22 μm is produced from food-grade isotactic polypropylene.

5 25 mm filters have HDPE housings with a male Luer slip outlet. 33 mm filters have polypropylene housings with a male Luer slip outlet. Pore Size Process Hold-up Volume Outlet (ìm) Type Volume (after air purge) Connection Qty/Pk Catalogue No. 25 mm Diameter Millipore LCR (Hydrophilic PTFE) Membrane 0.20 LCR 100 mL <100 ìL Male Luer slip 50 SLLGH25NS 250 SLLGH25NB 1000 SLLGH25NK 0.45 LCR 100

• Millex-LCR filter contains a Millipore-exclusive hydrophilic PTFE membrane and are HPLC-certified for low levels of UV-absorbing extractables. They provide the cleanest sample for HPLC analysis. • Durapore® (PVDF) filters combine fast flow with low protein binding. • Nylon filters provide broad chemical compatibility

Fluoropore Membrane Filter 0.45 µm pore size, hydrophobic PTFE, 47 mm membrane - Find MSDS or SDS, a COA, data sheets and more information.

Hydrophilic PTFE Millex ® filters are HPLC-certified for low extractables Best recovery of protein samples with hydrophilic Durapore ® PVDF Millex ® syringe filters Automation-compatible, non-sterile Millex ® syringe filter units have a domed housing which enables smooth, reliable delivery in automated sample preparation workstations by

We carry syringe filters made of glass fiber, polypropylene (PP), polyethersulfone (PES), PVDF, polytetrafluoroethylene (PTFE), cellulose acetate, and more. HPLC Syringe Filters available in two sizes: 13 mm and 30 mm. Two pore sizes: 0.2 µm and 0.45 µm. Glass Fiber syringe filters available in 1.2 and 0.7 µm. Available in 7 color-coded

Millex Syringe Filter, Hydrophilic PTFE, Non-sterile, THIS ITEM WILL BE REPLACED BY SLCR033NB Replaced by SLCR033NB, 0.45 µm pore size, 25 mm diameter, Millex-LCR hydrophilic PTFE membrane - Find MSDS or SDS, a COA, data sheets and more information.

MilliporeSigma JHWP04700 Omnipore™ PTFE Membrane Filter, Plain White Hydrophilic, 0.45µm, Diameter: 4.7cm (Pack of 100) Omnipore™ PTFE membrane filters are ideal for clarifying acids, alkaline or basic solutions and laboratory solvents. For HPLC solvent filtration, Millipore Omnipore™ PTFE membrane filters are recommended.

Hplc Sample Preparation Use Millipore Filters 0.22 um. * Widely used in HPLC sample preparation. * Syringe filter produced in Ultrasonic seamless welding technology. * Wide filter material choice for different chemicals, Nylon, PTFE, PVDF, PES, CA, MCE

The 13 mm Millex filter manufacturing process is fully automated from membrane cutting through device assembly and packaging to minimize the risk of contamination and meet pharmaceutical standards. Millipore Millex® LCR 13mm syringe filters feature an LCR hydrophilic PTFE membrane which is compatible with all commonly used HPLC solvents.