Designed for easy dispensing. Graduated in 1 gallon and 5 litre increments. Spigot boss molded in one piece with carboy. Spigot closure included. 83B (83 mm) closure except where noted.
Screw closure 83B (83 mm) with thermoplastic elastomer (TPE) gasket. Autoclavable (only when empty).
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Nalgene is a registered trademark of Thermo Fisher Scientific or its subsidiaries
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Can Spigot be autoclaved? When should I change the Spigot?
1 answer
Technical Support
·2 years ago
Yes, the spigot can be autoclaved. Nalgene polypropylene carboys can be autoclaved before refilling to eliminate bacterial growth when storing sterile solutions. Please do not autoclave with the closure or closed spigot in place (open spigot to aid in ventilation and cooling) and wait until the closure and carboy are completely cooled to room temperature before securing closure or closing spigot—closure must be completely removed prior to autoclaving with no threads engaged. The spigot should not need to be replaced, however, it should be cleaned regularly.
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