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Description The adaptable conical form enables use as rubber bottle stopper or plug stopper in experiments that demand secure and adjustable closures.Enhance lab safety and efficiency with these rubber stoppers for chemistry lab activities. Their drilled rubber stopper design with dual openings ensures straightforward connection of pipes, making them suitable for laboratory rubber stopper assortments, seal plug stopper replacements, or rubber test tube stoppers in industrial, or research settings
Features -Sealing strength: tapered rubber stoppers provide enhanced sealing rubber performance, ideal for test tube rubber stoppers and flask stopper with hole scenarios
-Sturdy and reusable: made as solid rubber stoppers, these replacement stopper pieces are environmentally friendly and can withstand repeated lab workflows
-Comprehensive assortment: we offer rubber stoppers plugs, catering to laboratory rubber stopper assortments and bulk replacement needs for busy labs
-Flexible application: these rubber plugs for holes suit a spectrum of glassware, from vials rubber stoppers to lab rubber stoppers with hole for lab environments
-Reliable gas & liquid passage: the solid rubber stopper with two holes enables passage for laboratory reactions, perfect for plug stopper and chemistry flask stopper functions
- Color: Beige
-Material:Rubber
- Size: 2.80X2.60X2.60cm/1.10X1.02X1.02in