Whatman™ Uniflo™ Syringe Filters are disposable filter units 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, and include both sterile and non-sterile options. 13 mm, 25 mm or 30 mm diameters 0.2 μm or 0.45 μm pore sizes
PTFE is the membrane of choice for use with aggressive solvents, liquids, and gases that can attack other membranes. It is resistant to most acids, alkalis, and solvents. One of the major applications for the PTFE membrane is the clarification of corrosives, solvents, and aggressive fluids.
WHA2810T. Whatman ® Polycap HD heavy duty encapsulated filter. Polycap HD 150, pore size 0.2-0.45 μm
Whatman Nuclepore Hydrophilic Membrane, 0.2 µm Pore Size, 25 mm Circle, 100 Pack, 10417006 Regular Price $113.53 Price $98.72 Add to Cart Whatman 1842-047, Glass Microfiber PreFilter, 2.0 um particle retention rating, 47 mm circles (40 pcs) Regular Price $81.14 Price $70.55 Add to Cart Whatman 7184-002, WCN WH 25mm 0.45 um 100/PK
HPLC Mobile Phase Filtration Membranes - 0.2 µm, TF (PTFE) membrane (100/pkg) Product ID 66143 Removal Rating 0.2 µm Filter Media PTFE Minimum Bubble Point 1 bar Maximum Operating Temperature (Metric) 100 °C Unit of Measure PAC Min Order Qty 1 PTFE Membrane Disc Filters - TF 450, 0.45 µm, 13 mm (100/pkg) Product ID 66147 Removal Rating 0.45 µm
Whatman® VACU-GUARD® Inline Filter Devices The easy-to-use VACU-GUARD inline filter devices help to confine and isolate contaminants in vacuum systems and protect your laboratory. Features and benefits: Excellent for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols
MF-Millipore ® Membrane Filter, 0.22 µm pore size, 25 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic, white, 100 discs Expand JGWP04700 Omnipore Membrane Filter, 0.2 um pore size, Hydrophilic PTFE membrane, 47 mm diameter Expand AP4004700 Glass Fiber Filter without binder, 0.7 µm pore size, hydrophilic glass fiber, 47 mm diameter
Our Whatman filters are used in a wide range of areas such as quality testing in the pharmaceutical industry and in the food and beverage industry, but also in research and in environmental monitoring. 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 Puradisc 25 mm PTFE Syringe Filters, 0.2 µm, 50 Pack, 6784-2502 Regular Price $214.04 Price $186.12 Add to Cart Whatman 10463533 ReZist Syringe Filter, 30 mm, PTFE, 5.0 um, 100 per pack Regular Price $337.91 Price $293.83 Add to Cart Items 1 - 36 of 630 1 2 3 4 5 Next Show per page Manufacturer Whatman Clear All Category Grade Manufacturer
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)
42 mm vacuum system/square 13.6 100-500 49.5 mm vacuum system/square 19.6 200-750 63 mm vacuum system/square 33.2 300-1500 79 mm vacuum system/square 54.5 500-3000 *These values assume an aqueous solution and a 0.2 micron membrane. Solutions containing sera or other proteinaceous materials will be at the lower end of the range.
Teflo Air Sampling Membranes, PTFE, Pall Laboratory Supplier: Pall Laboratory Description: Strong, chemically resistant PTFE membranes have unique PMP (polymethylpentene) support ring for PM10 and PM2.5 dichotomous and other air sampling tec Supor® Membrane Disc Filters, Pall Laboratory Supplier: Pall Laboratory
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.
Aervent-50 0.2 µm hydrophobic filters contain a 50 mm Aervent PTFE membrane in a bi-directionally supported polypropylene casing. This sterilizing-grade filter is designed for critical small scale gas line and air venting applications. The hydrophobic Aervent PTFE membrane provides high Compare this item
Product Support. Whatman PTFE membranes from Cytiva are strong hydrophobic membrane filters resistant to the corrosive solvents and aggressive media used in gas sterilization* and liquid clarification. Polypropylene grid support material for increased strength. Temperature resistant up to 120°C. Resistant to most aggressive acids, alkalis, and
