Toddmomy 50pcs Rubber Lab Stoppers Solid Rubber Plugs High Temperature Resistance and Versatile Compatibility for Vials and Bottles in Chemistry Labs, White Flat and Tapered Minimalist

Package Include50 x Rubber PlugsGoods Informationrubber hole stoppers Our rubber hole stoppers work perfectly as stopper plugs and seal plugs for laboratory bottles or plant culture applications, thanks to fit with common test tube diameters.lab equipment rubber stoppers Crafted from resilient rubber, these rubber plugs for holes won’t easily deform, ensuring lasting performance and maintaining integrity through high-temperature lab operationsFeatures-Material:rubber-Size:2.70X2.00X2.00cm/1.06X0.79X0.79in-Color:White-Neat and Minimalist: Each rubber lab stopper has a streamlined design ensuring they enhance, not detract from, the look of your test tubes or storage bottles in the lab lab stoppers-Exceptional Temperature Stability: The rubber stoppers lab are made for durability, resisting deformation at high temperatures, supporting continuous hot and cold lab operations without performance loss rubber stopper for lab tube-LongTerm Use: These rubber stoppers plug are made for repeated insertion and removal, delivering reliable sealing and rebounding performance for all your bottle stopper or tube plugging needs rubber stoppers plug-Universal Solution: These tapered lab plugs act as universal laboratory rubber stoppers suitable for beakers, vials, and containers, solving sealing issues across different experimental apparatus rubber hole stoppers- Sealing: With excellent sealing capability, these rubber stopper plugs provide a precise fit for test tubes, functioning as both lab plugs and effective sealing plugs in experimental settings rubber filler bung

• Precise fit: these round rubber stoppers are sized perfectly for lab tubes and vials, providing a reliable and airtight sealing plug to prevent and evaporation of sensitive samples,rubber plugs,solid rubber stoppers
• Universal solution: these tapered lab plugs act as universal laboratory rubber stoppers suitable for beakers, vials, and containers, solving sealing issues across different experimental apparatus,rubber stoppers plugs,rubber stopper lab
• Multipurpose use: each labs replacement part acts as a seal tube stopper plug for flasks, centrifuge tubes, and experimental bottle sealing plug requirements in research and academic facilities,stopper plugs,lab solid rubber stoppers
• Versatile compatibility: tapered laboratory bungs are designed for flasks, bottles, and glass beakers, making them perfect stopper plugs for chemistry labs handling volatile reagents and strong solutions,rubber stopper for container,labs replacement parts
• Sealing: these lab plugs securely fit glass test tubes and centrifuge tubes, acting as reliable rubber hole stoppers to minimize solvent evaporation and sample leak risks,lab equipment rubber stopper,seal tube stopper plug