Nalgene 2226 Polypropylene Heavy-Duty Vacuum Carboys are ideal for the most extreme service conditions. They are useful as a vacuum trap and will hold a full vacuum up to eight hours. Constructed of thick-walled natural polypropylene to provide added strength, it is supplied with white 83B PP closure with TPE (thermoplastic elastomer) gasket. Customization options available for fluid transfer applications. Not rated for pressure use.
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