Description:⭐Material: These mini vials are made of solid glass, more resistant to thermal shock (temperature range: -20~120℃ / -4°F ~ 248°F). Comes with a secure-fitting plastic aluminum caps. Equipped with a butyl rubber stopper that is durable, washable, reusable and corrosion-resistant.⭐Good sealing: The equipped aluminum cover and rubber stopper ensure the tightest seal and reduce the possibility of sample evaporation. This crimp-top bottle provides an excellent seal for long-term sample storage and allows the analysis of even the most samples. Used in conjunction with aluminum bottle stoppers, it is suitable for storing any liquid or solid to prevent-impurities from entering.⭐Empty sterile-vials for injection: Sealed rubber top facilitates needle insertion and larger opening increases target area for needle penetration.
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MULTIPURPOSE - Our Rubber stoppers are great for lab, industry, office, and daily use. They are suitable for workers, chemists, teachers, etc.WHAT YOU GET - The package comes with 20pcs Rubber stoppers. The bottom Diameter is 0.32-inch, the top diameter is 0.5-inch and the height is 0.83-inch.RELIABLE MATERIAL - This tapered plug is made of Rubber, which has good heat resistance, electrical insulation, chemical stability, and acid and alkali corrosion resistance.SPECIAL DESIGNED - This plug has a conical design, which is specially designed to protect holes or threads in powder coating, painting, electroplating, anodizing, sandblasting, etc.KINDLY NOTE - Please check the product's size carefully before ordering it.
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Description: Material: Rubber Can be used for test tube, flask stopper or other bottles Note: Please allow 1-3mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same
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It is suitable for red wine bottles, test tubes,glass tools and utensils, and can also be used for diy and so on. It's Quick, Easy, and Safe.
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14/23 Glass Stopper Glass Plugs Laboratory Glassware Threaded Screw In Has a screw in base and a hole running through the inside of the stopper
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B24 borosilicate glass stopper with ground joint. used condition. hazing to glass but no chips
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MULTIPURPOSE - Our silicone rubber stoppers are great for lab, industry, office, and daily use. They are suitable for workers, chemists, teachers, etc.WHAT YOU GET - The package comes with 5pcs silicone rubber stoppers. The bottom Diameter is 0.75-inch, the top diameter is 1.02-inch and the height is 1.1-inch.RELIABLE MATERIAL - This tapered plug is made of silicone rubber, which has good heat resistance, electrical insulation, chemical stability, and acid and alkali corrosion resistance. It can withstand temperatures up to 600 degrees Fahrenheit (315 degrees Celsius) for short periods of time.SPECIAL DESIGNED - This plug has a conical design, which is specially designed to protect holes or threads in powder coating, painting, electroplating, anodizing, sandblasting, etc.
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60ml - 1000ml Soxhlet Extractor Kit for Chemistry Laboratory Biology Glassware. 10ml-50ml Stainless Steel Syringes Needles Sampler Laboratory Glassware Injector. New Advance Chemistry Lab Glassware Hollow Glass Stopper,LabwareSuitable for acid and alkali resistance, high temperature.Made from borosilicate glass 3.3,GG17.
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