Whatman PTFE membrane filter 0.22 um for sale-Analytical Nov 16, 2021 · Whatman 0.22 um ptfe filter for hplc use alone or in series with final membrane filter to increase flow rate and throughpu Sale. ,514-4027EA,514-4072EA,514-4074EA

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• Solvent filtration • Solvent resistant capsule • Autoclavable • PTFE membrane Polycap TF filter devices are manufactured with rugged PTFE membrane and polypropylene housing. No glue, adhesives, metal, epoxy or other extraneous materials are used in construction. All seals are fused. This document provides general information on the

Polytetrafluoroethylene (PTFE) Membrane Considerations: Polytetrafluoroethylene membrane is hydrophobic and will not allow water to pass without high pressures. Aqueous solutions may be filtered if the membrane is initially “wetted” with alcohol or another appropriate solvent. Polytetrafluoroethylene membrane will stop aqueous aerosols

Cytiva Whatman™ Puradisc 25mm PTFE Syringe Filters Contains hydrophobic membrane that is chemically stable and inert. Whatman™ Puradisc 25mm PTFE Syringe Filters exhibit low protein binding, and its main application is filtration of non-aqueous samples.

Membrane information [23] Take another look at how you work [24/25] Whatman Syringe Filters are suitable for: • Pharmaceutical • Food and beverage • Environmental • General laboratory Choose the Whatman filter that suits your applications and goals: • GD/X™ syringe filters process three to seven times

• Whatman Puradisc™ H-PTFE Syringe filters: 0.2 and 0.45 µm pore size, 13 and 25 mm diameters • Whatman Uniflo™ H-PTFE Syringe filters: 0.2 and 0.45 µm pore size, 13 and 25 mm diameters • Whatman 850-DS Channel Filter plate with expanded range of membranes • FFHP Plus Thick Nitrocellulose filters — new grades

Product Support. Whatman Polydisc TF In-Line Filters from Cytiva are lightweight devices with high chemical and solvent resistance that are particulraly suitable for protective vents or in-line filtration applications. Chemically resistant hydrophobic PTFE membrane is well suited as a solvent filter for many different solutions.

syringe filters Whatman™ Uniflo™ Syringe Filters are disposable filters designed to provide clean filtrate from small volumes up to 100 mL. They are available in a variety of membrane choices with a polypropylene overmold housing. Whatman Uniflo syringe filters are available with: • 13 mm, 25 mm or 30 mm diameters.

Constructed of a polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber prefilters. This design prevents the buildup of back pressure typically caused by the blocking of an unprotected membrane. Syringe filter with integrated prefiltration; Female Luer-Lok™ inlet; male slip Luer outlet

Whatman® PTFE membrane filters PTFE membrane circles, (TE 38), 5 μm, 37 mm, 50/pk; Synonyms: whatman filter,ptfe price,ptfe filter,Z697982; find -WHA10411108 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

Whatman PTFE membranes are chemically stable and inert. They are suitable for applications involving aggressive organic solvents, strong acids, and alkalis. PTFE membranes are particularly suitable for preparing samples for HPLC analysis.

Pre-Filter Media: The Whatman 25mm GD/XP Syringe Filters contain a prefiltration stack of proprietary polypropylene prefilters. The first prefilter is rated at approximately 10 μm while the second is rated at approximately 5 μm. Whatman Prefiltration Technology allows you to filter even the most difficult samples with less hand

Cytiva Whatman™ GD/X PTFE Syringe Filters. Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content. Manufacturer: Cytiva 68742504.

curling, keeps the membrane flat, and makes the filter robot-friendlySequentially numbered filtersLow tare mass for accurate gravimetric determinationsCytiva Whatman PM2.5 PTFE membrane filters are designed for PM 2.5 ambient air monitoring.