Whatman Products SHOP NOW> Whatman Filter Paper Whatman filter papers and membranes are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility.We offer a complete range of Whatman cellulose, glass and quartz fiber filters. Cellulose filter papers enable filtration of larger particles (up to 25 µm), while glass and quartz fiber filters combine fast flow rates, high loading capacities, and retention of very fine particles (0.7 to 2.7 µm). SHOP NOW> Whatman Filtration Devices Tisch supplies a complete range of Whatman laboratory filtration products, from filter papers and membranes to syringe filters, capsules, microplates, and filter vials. Products such as our ready-to-use glass fiber filters, for determination of suspended solids in water, or our Mini-UniPrep G2 filter vial, for preparing multiple HPLC/UHPLC samples simultaneously, help you obtain higher quality results in less time. SHOP NOW> Whatman Specialty Products Benchkote and Benchkote Plus, Extraction Tumbles, Lens Cleaning Tissue, Papers for Healthcare, pH Indicators and Test Papers, are just some of the Whatman specialty products that Tisch Scientific distributes at competitive pricing. Ask us about our stocking program to make sure your Whatman products are always available and ship on time from our warehouse in Cincinnati, Ohio! SHOP NOW> Chromatography Whatman chromatography paper is constructed of pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. This helps to ensure that no contamination will occur during your application’s transfer steps. They are manufactured and tested specifically for chromatographic and blotting techniques. Various diameters and sizes are available, also can be supplied in sheets precisely cut to the most popular gel and transfer membrane sizes this process allows "out-of-the-box" usage and eliminates sheet-to-sheet variations. SHOP NOW> Microbiology Microbiology equipment from Whatman is available for purchase from Tisch Scientific. Shop vacuum filtation systems, manifolds, membrane butlers, marking pens, autoclaving bags and much more! Tisch Scientific distributes these microbiology products at competitive prices and provides an efficient stocking program for customers who require product availability. SHOP NOW> Neonatal Screening Proteinsave cards, desiccant packs, and foil-barrier resealable bags that are ready to us for your neonatal screening applications. These Whatman brand products are available from Tisch Scientific at affordable pricing and reliable availablity lead times. Contact us today to check stock on these products or to check for a Tisch Brand cross reference. SHOP NOW> Whatman Membranes We distribute a large array of Whatman brand membrane filters. Choose from materials such as PTFE, Track Etched Polycarbonate, Blotting Membranes, Nylon and much more! Pore sizes of 0.015um all the way up to 10um are available in diameters of 13mm up to 293mm. Can’t find the diameter you are looking for? We custom laser cut! SHOP NOW> Whatman In-Line Filters Browse our selection of Whatman in-line air and gas filters used commonly for pump and colum protection, and vessel venting during draining and filling. Don’t forget that Tisch Scientific offers alternative product lines at affordable prices that are in stock in Cincinnati, Ohio. Contact us today for more information and so we can cross reference! SHOP NOW> Blotting Whatman 3MM Chr paper is the world’s most widely used blotting paper. This acceptance and usage reflect the high quality, purity, and consistency that are relied upon by researchers doing Southern, Northern, and Western transfers. 3MM Chr paper is now available in the most widely used sizes. A medium thickness paper (0.34 mm) is used extensively in electrophoresis for lifting of sequencing gels. SHOP NOW> Filter Plates Save time and eliminate errors associated with manual sampling by implementing Whatman 850-DS 8-channel filter plates in your Agilent™ 850-DS Dissolution Sampling Station. Whatman 850-DS 8-channel filter plates are developed in conjunction with Agilent™. SHOP NOW> Multiwell Plates Applications such as combinatorial chemistry library generation that require large sample volumes depend on microplates capable of filtering and holding these volumes. Biomolecule purification by solid phase extraction (SPE) is an example of one such an application.Whatman UNIFILTER microplates from Whatman are available in various plate materials and well formats. Well volumes range from 100 μL to 10 mL. SHOP NOW> Minifold Accessories Purchase Minifold I Dot-Blot Replacement O-Rings from Tisch Scientific. Are you searching for various minifold accessories? Contact us today to check for product availabilty or alternatives. Require more assistance finding your Whatman product? Try our Whatman Wizard!