Certified wheel filters ptfe membrane filter for hplc sigma
Syringe Filters from Cole-Parmer
Syringe filters (or wheel filters) are a single-use filter cartridge locate at the end of a syringe. Syringe filters can have luer lock fittings for a secure fit to the syringe. Choose from our wide assortment of filters to suit your application. Syringe filters come in a variety of membrane types.
ptfe filter membrane | Sigma-Aldrich
Search results for ptfe filter membrane at Sigma-Aldrich controller membrane filters 3 μm (PP,PTFE) ... hydrophilic PTFE membrane, ion chromatography certified;
FAQs - FILTRATION
Nylon and PTFE (Teflon) membranes have broad chemical compatibility and can be used to filter most HPLC and GC fluids/solvents. PTFE can also be used to filter air or gases. Nylon is good for DMSO. PES and CA/SFCA membranes are compatible with non-alcoholic aqueous solutions and
EZFlow 90mm Hydrophobic PTFE Membrane Disc Filter, 25/Pack
The membrane disc filters are available in a nylon material or hydrophobic PTFE material with polypropylene support, offered in 0.22µm or 0.45µm pore sizes. The Nylon membrane has great chemical resistance and makes them ideal for filtering more aggressive solutions such as alcohols and DMSO.
Membrane Filter Chemical Compatibility Chart - Support
1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125°C for 15 minutes.
COSMETICS & PERSONAL CARE Simplified Determination of Rutin
•Millex®-LG, LCR filters contain hydrophilic PTFE membranes and are HPLC-certified for low levels of UV-absorbing extractables. •Hydrophilic PTFE membranes have broad chemical compatibility, enabling filtration of aqueous and organic solvents. •Over-molded design provides excellent seal integrity and burst strength. Enhance your HPLC sample filtration with Millex® filters. SigmaAldrich.com/OneMillex
Laboratory Filtration Solutions and Equipment | Sterlitech
Filters. Our range of membrane, syringe, and capsule filters represent the industry’s highest quality manufacturing standards, product performance, and application support for laboratory-scale filtration. Reduce process times, increase analytical efficiency and produce consistent, measurable results today with our filtration devices.
How to Choose Right Syringe Filter -- Filter Membrane Materials
Jan 08, 2017 · 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
0.22 Filter at Thomas Scientific
Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile (gamma irradiated) in
Analysis of Food Additives in Beverages Using Syringe Filter
As a result, the selection of filter membrane depends on the sample medium, and membrane and sample interaction. However, the interaction of membrane and target compounds is usually hard to predict; therefore, filter-membrane selection usually starts from consideration of the sample medium. For aqueous-based samples, hydrophilic-type membranes are
Whatman Syringe Filter Collection - Fisher Sci
syringe filters process three to seven times more sample volume, which decreases hand pressure and increases efficiency. The novel pre-filtration stack is ideal for hard-to-filter samples. • uradiscP ™ syringe filters provide quick, efficient filtration of samples up to 100 ml volume. Available with a wide range of membranes,
Syringe Filter 0.22 at Thomas Scientific
sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Filters with Durapore® (PVDF) membrane are the lowest protein-binding syringe filters available Millex filters have a maximum housing pressure of 10.5 bar (150 psig), allowing you to filter solutions
Whatman Syringe Filters | Disposable Syringe Filters
Whatman™ 10463102 SPARTAN™ 13 HPLC Certified Syringe Filter with Regenerated Cellulose Membrane, Diameter: 13mm, Pore Size: 0.2µm (Pack of 500) Certified for the absence of UV-absorbing substances at 210 and 254nm with water, methanol and acetonitrile Inlet: Luer-Lock Female; Outlet: Luer-Male Diameter: 13mm.
50pcs Syringe Filter CA Membrane 25mm Diameter 0.22μm Pore
Lab Syringe Filter PTFE Membrane 25mm Diameter 0.22μm Pore Size HPLC (100pcs) $43.04. $45.79. Free shipping. 20 Pcs Nylon Syringe Filter Sterile HPLC Lab, Diameter:13mm, Pore Size:0.22μm. $19.07. $20.29. Free shipping. 20Pcs/PK CA Membrane Syringe Filter Pore Size:0.45μm, Diameter:25mm Non Sterible.
IDEX Inline Solvent Filters - Chrom Tech, Inc.
Standard Inline Solvent Filters. For 1/16" OD tubing; Versions for Standard HPLC (6,000 PSI/414 bar) and UHPLC (25,000 PSI/1,725 bar) Replacement frits available; Help prevent particulate contamination from clogging sensitive equipment; Ideally suited for placement along the flow path line between the pump and injection valve/autosampler