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Tisch brand Cellulose Acetate Disk Filters offer a superior flow rate and high throughputs. Our housings are 50mm in diamter and are made of 100% polypropylene. They are thermally bonded without the use of adhesives. The inlet and outlet are a 7-13 mm stepped hose barb. The internal diameter of the disk filter also accepts a standard luer slip syringe. The filtration of the 50mm disc filter is > 3 square inches. The maximum operating pressure is > 45 psi. All of the Tisch disk filters can be sterilized by autoclave using a cycle of 30 minutes at 123 degrees C at 1 bar. In place steam sterilization is not recommended. An integrity test should be performed after autoclaving.
Buy cellulose acetate disk filters the smartest way possible – by understanding them first. CA is a great material for filtering aqueous and alcoholic media, especially hot liquids and gases. Why? Because it offers high flow rates and thermal stability yet low absorption. It also holds up well against high viscosity.
CA filters are naturally hydrophilic and work well for aqueous protein solutions because they’re low protein binding. They’re nitrate free and offer consistent pore size structure
Applications for CA disk filters
Tisch Scientific disk filters offer higher volume filtration than our syringe filters. Our stepped barb connections are designed to withstand higher pressure as well. If you have questions about whether or not this is the right item for your application, simply call us and we’ll help you decide.
* Environmental testing * Biotechnology * Life science * Bioscience application
CA filters are great for us with these chemicals and others. For a more complete list of compatibility (and incompatibility), use our helpful chemical compatibility guide.
* Amyl Alcohol * Benzene (short term) * Boric Acid * Butyl Alcohol * Cyclohexane * Diethyl Acetamide * Ethanol * Freon TF * Hexane * Isobutyl Alcohol * Isopropyl Alcohol * Methanol * Pentane * Perchloro Ethylene * Water * Xylene (short term)
Tisch Scientific is one of the largest suppliers of disk filters. Lab customers have looked to us for the highest quality materials since 1954. We are also ISO9001 certified for manufacturing, warehousing and distribution.
We carry over 80% of Tisch brand products in stock at all times, and we ship from stock in one business day. Buy cellulose acetate filters online or call and we can help you find the right item. You can also ask about custom orders for specific sizes, shapes, labeling, stocking, packaging and more.
Not sure about which disk filters you need? Try live chat or one of our customer advocates can respond to your email in one business day or less. If you’d like a product sample, we’re more than happy to send you one. We want you to feel confident about having the right product for your project.
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