11 mm 自动进样瓶钳口盖 C4011-1AP

产品特点：

11 mm 自动进样瓶钳口盖

便利、预装配的 Thermo Scientific™ 11 mm 自动进样瓶钳口盖与大多数 HPLC 和 GC 自动进样器兼容，可最大程度减少处理过程中的污染。 从 Thermo Scientific、National 或 Chromacol 品牌中进行选择。

带预装隔垫的铝制钳口封盖适用于所有的 11 mm 钳口和卡口样品瓶。 必须使用钳压工具将瓶盖安装到样品瓶上。

National 11mm Crimp Top Closures
* Pre-assembled caps and septa are convenient and minimize contamination from handling
* Aluminum crimp closures provide a secure leak-resistant seal
* Aluminum seals must be applied with a crimping tool
* Closures are shipped in sealed polybags to prevent contamination during transport
* Synthetic PTFE/Red Rubber seal is specially formulated for improved background performance
* First crimp cap with assembled aluminum liner for analysis of elastomers, polymers,phthalates,halogenated compounds and silicones
* First crimp cap with tight PTFE sealing disk due to additional silicone ring

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