Thermo Scientific Storage Bottle 250 ml Polystyrene Case of 24 Bottles

The Thermo Scientific Storage Bottle is a 250 ml container constructed from polystyrene, a clear and rigid plastic commonly used in laboratory applications. This bottle, identified by the Manufacturer Part Number (MPN) 455-0250, features a 45mm neck, a standard size for many laboratory bottles and closures. The designation "Filter Unit Receiver" indicates that this bottle is specifically designed to function as the receiving vessel when used in conjunction with a filter unit. In such applications, a filter unit containing a membrane is attached to the bottle's neck, and a vacuum is applied to draw a liquid sample through the filter, with the filtered liquid collecting in this storage bottle. This setup is commonly used for sterile filtration of cell culture media, buffers, and other solutions in biological laboratories. The polystyrene construction provides good visibility of the filtered liquid.