505129
Discovery® C18 (5 µm) HPLC Columns
L × I.D. 2 cm × 4 mm HPLC guard Column Kit with 1 Cartridge holder + 1 Guard Cartridge
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About This Item
UNSPSC Code:
41115700
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product name
Discovery® C18 Supelguard™ Guard Cartridge, Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm
agency
suitable for USP L1
Quality Level
packaging
pkg of 1 kit
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
C18 (octadecyl) bonding phase
particle size
5 μm
pore size
180 Å
application(s)
food and beverages
compatibility
use to protect Discovery C18
separation technique
reversed phase
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General description
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.
Footnote
Kit includes one cartridge, a stand-alone holder, a piece of tubing, 2 nuts and ferrules.
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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