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Nalgene® Polysulfone Reusable Bottle Top Filters, Thermo Scientific


DS0320-2545 DS0320-5045 DS0320-5033
Nalgene® Polysulfone Reusable Bottle Top Filters offer the convenience of a bottle top filter with the cost savings and waste reduction of a reusable filter housing. The deep threads screw securely onto the bottle for convenient filling and vacuum filtration.

The filters feature a removable sterilization membrane support plate designed to provide maximum flow rate and throughput, as well as a vacuum port on the lower half of the assembly and molded-in graduations. The polypropylene tubing adapter can be stuffed with cotton for sterile venting during autoclaving.



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Upper Chamber Capacity Filtration Area Neck Diameter Supplier No. Catalog Number Unit List Price Quantity
250 13.3 cm² 45 DS0320-2545 W-2201-3 Each Retrieving
500 13.3 cm4 45 DS0320-5045 W-2201-2 Each Retrieving
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