Merck
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Z558192

Sigma-Aldrich

Suba-Seal®隔膜

red rubber, Suba-Seal® 61, fits neck I.D., 29 mm

NACRES:
NB.35

物料

red rubber

特点

fits neck I.D. 29 mm

manufacturer/tradename

Suba-Seal® 61

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一般描述

Suba-Seal 品牌是众所周知的具有锯齿状塞子的高质量橡胶翻转盖,Sigma-Aldrich 独家提供。适用于空气和湿度敏感的化学程序。用无芯针穿刺后,橡胶封闭穿刺口,提供气密性和防潮密封性,保护容器或容器内容物免受空气的影响。

该密封件的翻转法兰模压到容器颈部外部的把手上,促进双重密封和空心塞子上的环形锯齿。环状锯齿压在瓶颈内壁,使每个锯齿成为抽吸密封点。

天然橡胶隔片的储存注意事项: 储存隔片 在密闭的袋子中排出阳光,以延缓水华,它是形成一个发白的橡胶表面的薄膜。开花是一个自然的过程,不影响性能。使用前通过清洗或擦拭清除可见的水华。

注: 为了在使用大口径转移针时更加安全,使用捆扎带将隔膜固定在瓶口或烧瓶开口处。参见系带和附件工具列表。

法律信息

Suba-Seal is a registered trademark of Sigma-Aldrich Co. LLC

Certificate of Analysis

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Certificate of Origin

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