产品说明

一般描述

Discovery^® C18 Supelguard^™ Guard Cartridges [Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm] contain a Discovery^® packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits (2 μm porosity). A Supelguard kit (one cartridge, a stand-alone holder, tubing, and 2 nuts and ferrules) enables one to use the cartridge with any analytical column. A direct-connect guard cartridge holder can directly connect a Supelguard cartridge to a Supelco analytical column. 3.0 mm cartridges are available in packs of two only-purchase a stand-alone or modular holder separately. Low volume 3.0 mm ID cartridges are a good choice for protecting an analytical column containing 3 μm particles.

附注

套件包括一个保护柱芯、一个独立式保护柱套、一段管路、2 个接头螺母和密封垫圈。

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法律信息

Discovery is a registered trademark of sigma-aldrich Co. LLC
Supelguard is a trademark of sigma-aldrich Co. LLC

产品性质