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Supply Chain Disruptions: Some items currently have longer-than-average lead times. Please contact us for current availability.

Categories

Stoppers

Flask stopper options include glass Pennyhead or machine stoppers, Autoclavable Rubber stoppers, Corks, Silicone Stoppers, and PTFE stoppers with color coded handle (choose color.) Glass stoppers are available in either clear or low actinic red stained glass.