Filtry strzykawkowe z prefiltrem Anotop Plus, niesterylne
Niesterylne filtry strzykawkowe Anotop Plus posiadają zintegrowany filtr wstępny z mikrowłókien szklanych z membraną nieorganiczną, dzięki czemu umożliwiają filtrację szerokiego zakresu próbek rozpuszczalników i związków chemicznych.
Whatman™ Anotop Plus non-sterile syringe have an integrated glass microfiber prefilter and inorganic membrane, enabling filtration of a wide variety of sample solvents and compounds.

• Capillary pore structure for well-defined particle filtration
• Low protein binding filter for applications requiring high protein recovery
• Integrated glass microfiber prefilter for filtering larger volumes of difficult-to-filter samples

We also offer sterile Anotop Plus syringe filters.

Anotop Plus syringe filters for challenging samples
High solid content samples can be difficult to filter because of their tendency to prematurely clog a single membrane filter. Each Anotop Plus syringe filter includes a glass prefilter designed to separate difficult, hard-to-filter samples without adversely affecting the filtration efficiency of the final membrane.

Inclusion of a prefilter can eliminate the need for expensive and time-consuming sequential filtration. Whatman™ Anotop Plus filters can be used with most organic solvents and aqueous materials and are suitable for sample volumes up to 100 ml. They come in two diameters and three pore sizes.

Applications for filters with integrated prefilter
Common applications for Anotop Plus syringe filters include sample preparation prior to capillary electrophoresis or HPLC/UHPLC, as well as filtration of nanoparticles.
Filtry strzykawkowe z prefiltrem Anotop Plus, niesterylne
Filtry strzykawkowe z prefiltrem Anotop Plus, niesterylne
Filtration Media Proprietary alumina based Anopore membrane 
Prefilter Material Glass Microfiber (binderless) 
Sterility Non-sterile 
Inlet Connector Female luer lock 
Outlet Connector Male luer 
Housing Polypropylene (PP) 
Filtration Area 4.78 cm2
Operating pressure max. 6.9 bar (100 psi) 
Dimensions 36.8 x 26.3 mm 
Membrane Thickness Avg. 60 µm
Cytotoxicity Non-cytotoxic 
Extractable Materials Low 
Protein Adsorption Medium/high 
Construction Process Thermal weld 
Device Shape Hexagonal 
Pore Size 0.2 µm 
Product Product Name Pore size Diameter
6809-3002 Anotop Plus 10 mm Syringe Filter; 0.02 µm; with glass microfiber prefilter (50 pcs) 0.02 µm 10 mm
6809-3012 Anotop Plus 10 mm Syringe Filter; 0.1 µm; with glass microfiber prefilter (50 pcs) 0.1 µm 10 mm
6809-3022 Anotop Plus 10 mm Syringe Filter; 0.2 µm; with glass microfiber prefilter (50 pcs) 0.2 µm 10 mm
6809-4002 Anotop Plus 25 mm Syringe Filter; 0.02 µm; with glass microfiber prefilter (50 pcs) 0.02 µm 25 mm
6809-4012 Anotop Plus 25 mm Syringe Filter; 0.1 µm; with glass microfiber prefilter (50 pcs) 0.1 µm 25 mm
6809-4022 Anotop Plus 25 mm Syringe Filter; 0.2 µm; with glass microfiber prefilter (50 pcs) 0.2 µm 25 mm
6809-4024 Anotop Plus 25 mm Sterile Syringe Filter; 0.2 µm; with glass microfiber prefilter (200 pcs) 0.2 µm 25 mm
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