Cheap hplc filter ptfe filters for hplc corning
Syringe Filters - Teflon (PTFE) | Sorbent Technologies, Inc.
CHROMAFIL® Syringe Filters - Teflon (PTFE) Polytetrafluorethylene Hydrophobic membranes For nonpolar liquids and gases Extremely resistant towards all kinds of solvents as well as with strong acids or bases This membrane can be made more hydrophilic by first pre-wetting with alcohol followed by flushing with water .tg {border-collapse:collapse;border-spacing:0;margin:0px
VICI filters and filter/spargers for LC and HPLC
These convenient-to-use filters can be simply dropped into any 1/4-28 fitting detail, such as in a union. The filters are constructed of PTFE and CTFE, with a Type 316 stainless low-pressure-drop screen.
How to Choose Right Syringe Filter -- Filter Membrane Materials
Polytetrafluoroethylene (PTFE) PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Membrane: HPLC certified PTFE, with polypropylene support
Hydrophilic PTFE Syringe Filter – Membrane Solutions
Hydrophilic PTFE syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially ideal for HPLC operation. Pure polypropylene housings and color-coding housings include smooth rim or gear rim are all available.
Syringe Filters for HPLC & Sample Preparation | analytics
Pore Sizes and Volumes. The filter size depends highly on the filtration volume. For small volumes (< 1 ml), syringe filters with a diameter of 3 mm are used for medium volumes (1-10 ml), 15 mm and for large volumes (> 10 ml) 25 mm. Common pore sizes for UHPLC and HPLC columns with small particle sizes (< 3 µm) are 0.2 and for columns with larger particle sizes (> 3.5 µm) 0.45 µm, respectively.
Solvent Compatibility Chart for Syringe Filters
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.
Filtering HPLC solutions or other solvent-based liquids for
The Autofil PP funnels are available in three membrane types: PES, Nylon, and PTFE. The PES provides an ideal application solution for the botanical extraction/cannabis market when filtering ethanol-based extracts. The Nylon and PTFE versions are perfectly suited for filtering HPLC solvents containing acetonitrile, DMF, methanol, and more.
Filtration System, Filter Consumables, Laboratory Supplies
Hawach supplies a wide range of high-quality filtration systems, filter consumables, laboratory supplies to customers worldwide. Skip to content +86-29-89284429
PTFE Membrane Filters - Membrane Filters | Sigma-Aldrich
Milliseal Membrane Seal, PTFE, 18 mm This is a 18 mm Hydrophobic PTFE Membrane Filter with a 0.45 micron pore size. For use in Sterilizing filtration, bioassays, solvent filtration. pricing
0.45 Syringe Filter at Thomas Scientific
Denville Scientific Syringe Filters are constructed so that the sample must pass through the membrane, not leak around it. Denville Syringe Filters are easy to use. They may be used with any luer-lock syringe and are color-coded for easy recognition. The 30mm syringe filters can filter up to 100mL
Fisherbrand™ ProFill HPLC Syringe Filters, PTFE membrane 30mm
Shop a large selection of Non-Sterile Syringe and Syringeless Filters products and learn more about Fisherbrand™ ProFill HPLC Syringe Filters, PTFE membrane 30mm
Whatman™ UN203NPENYL Mini-UniPrep™ Syringeless Filter for
The Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for High Performance Liquid Chromatography (HPLC) providing 67% time and 40% monetary savings for your laboratory.
Whatman 10463535 PTFE ReZist Syringe Filter for HPLC, 30mm, 5
The Whatman ReZist syringe filter has been specifically designed to be resistant to organic solvents. The filter contains a hydrophobic PTFE membrane laminated with polypropylene. The filter provides first class chemical resistance against usual organic HPLC solvents. Inlet/Outlet: Luer-Lock Female/Luer Male. PTFE. 30mm. 5.0µm. 500/Pack.
Corning™ Syringe Filters: Syringe and Syringeless Filters
Manufactured with PTFE for the highest degree of chemical resistance. Corning™ Syringe Filters are used with syringes that serve as both the fluid reservoir and the pressure source. They are 100% integrity tested.
How to Choose a Membrane Filter - Sterlitech Corporation
0.2 µm sterilizing filter will retain 10 organisms per cm² of Pseudomonus diminuta at 30 psig and ambient temperature Fun fact: Due to viscosity differences, a 0.2 micron pore size rated membrane in liquid can retain up to 0.02 micron particles in air