磨口玻璃塞 | 标准口玻璃塞 | 真空塞 | 标口塞 | 磨口塞 | 内磨口玻璃塞, Medium Length Stoppers | Pennyhead Stoppers | Stopper with Internal Grinding Mouth | Reagent Bottle Stoppers
带内磨口设计.磨口密封性能好,可反复使用,适用于石油化工、医药合成、生物研究、教学科研等领域,多用于实验室有机合成实验研究.
● 材质:高硼硅玻璃
● 颜色:透明
● 带标准磨口
● 耐高温,耐腐蚀,耐化学性
规格和参数
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Designed for use with an apparatus equipped with an inner opening.The seal performance is good,can be used repeatedly,suitable for petroleum and chemical industry,pharmaceutical synthesis,biological research,teaching and scientific research and other fields,used in the laboratory organic synthesis experiment.
● Material:Borosilicate Glass
● Color:Clear
● With standard outer joint
● High resistance to heat,chemical attack,and mechanical shock
Specifications and parameters
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