产品描述： Disposable polystyrene bottles for storage of media, buffers, and other aqueous solutions Costar® traditional style has smooth sides Plug seal caps (45 mm) provide an airtight seal and help minimize the risk of contamination. Bottles can be used with Corning vacuum filtration systems with 45 mm neck sizes (Cat. Nos. 430626, 430627, 431161, 430049, 430513, 430514,431118, 430015, and 431174). Sterile Nonpyrogenic