Acro® 50 Vent Filters. The Pall Acro 50 is a disposable0.2 micron sterile vent filter and contains a Pall hydrophobic PTFE membrane, and is ideal for the sterile venting of small containers and as an in-line gas filter. The large effective filter area provides high flow rates, and filters can be autoclaved several times, ensuring low costs.

Whatman PTFE membrane filters from Cytiva's business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis. The TE range features polypropylene support material for improved strength and handling Temperature resistant up to 120°C

Whatman PolyVENT disc filters from Cytiva are integral venting filters that work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation. 0.2 µm hydrophobic PTFE air filters are ideal industrial air filter media Validated for 50 steam autoclave cycles; compatible with ethylene oxide (EtO)

Millex-GV Filter, 0.22 µm, A 25 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Comes in a pack of 50. 0.22 μm pore size Expand SLGV013SL MILLEX ® - GV Syringe Filter, 0.22 μm Hydrophilic PVDF, 13 mm, Sterile 0.22 μm pore size Expand SLGPM33RS

Cytiva Whatman™ ReZist Air Venting Filter, 50mm, PTFE, 0.2μm, sterile Lightweight air venting units suitable for protective vents in-line filtration, and isolation applications when working with chemicallly harsh solvents Manufacturer: Cytiva 10463607 Catalog No. 09-927-415 $204.50 / Pack of 10 Qty Check Availability Add to cart Description

Whatman Puradisc 25 mm PTFE Syringe Filters, 0.2 µm, 50 Pack, 6784-2502 Regular Price $214.04 Price $186.12 Add to Cart Whatman 6894-2504 GD/X 25 mm Syringe Filter, glass microfiber filtration medium, 0.45 um (150 pcs) Regular Price $611.15 Price $531.43 Add to Cart Whatman Puradisc 25 mm PES Syringe Filters, 0.45 µm, 50 Pack, 6780-2504

These Corning® syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance These naturally hydrophobic membranes can be used for venting applications or filtering gases 100% integrity tested, sterile and nonpyrogenic and noncytotoxic Manufactured in accordance with ISO 9001 standards

This device features a PTFE venting membrane, which is well suited for chemically aggressive solutions, reagents, and organic solvents. The 1 µm device features a polypropylene prefilter for use with heavily contaminated samples, increasing the life span of the final membrane. Looking for a filter paper, membrane filter, or syringe filter?

Sterile venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 μm membranes. WTP and TE membrane ranges: WTP membranes use a polypropylene grid as the support material whereas the TE range use a randomly arranged polypropylene support material.

Whatman membrane filters PTFE pore size 0.2 um, diam. 47 mm Whatman filter Sigma-Aldrich.com is pleased to carry the Whatman product range, which specializes in separation and filtration technology and includes filter papers, syringe filters, and vacuum filtration systems. USEN ApplicationsProductsServicesSupport All Photos(1) WHA7582004

PTFE will not absorb moisture that can cause premature reduction of air flow. Whilst the PTFE membrane acts as an excellent hydrophobic barrier in venting applications, these filters may also be used for the filtration of low surface tension liquids such as harsh organic solvents.

The Polyvent family of integral vent filters provides a range of dedicated products for the venting of vessels. This family of filter products is constructed from a single standardized set of materials (polypropylene & PTFE), thus simplifying the task of approving materials. From Polyvent 4 to Polyvent 1000, the same materials for

Minisart ® SRP with chemically inert hydrophobic PTFE is suitable for venting as well as harsh solvents with a pH of 1 - 14. Type 17573 with a pore size of 0.2 µm can be used for sample preparation and sterile filtration. It has a male luer slip outlet. Version K is a non-sterile pack of 50. Units can be sterilized by autoclaving or EO.

Whatman™ PolyVENT™ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks. Constructed from a single, standardized set of materials. Membrane made of hydrophobic 0.2 µm PTFE membrane. Validated for 50 steam autoclave cycles; compatible with EtO.