Analytical Guard Cartridges, PRP-X800, PN: 79833

Cation Exchange, Replacement Cartridges 5/pk, 3.0 x 8 mm, PEEK

Part # 79833

Guard columns (PN: 79833) would retain any compounds or particulate material that would block the frits or highly adsorb to the primary column, thereby protecting and extending the lifetime of the more costly primary column.  

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Minimum: 1, Maximum: 1000

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Analytical Guard Cartridges, PRP-X800, PN: 79833 Details

Guard columns can provide many benefits when used upstream from an analytical, preparative, or semi-preparative column. Guard columns are typically chosen to have the same packing as the primary column. PRP-X800 is packed in a guard cartridge that can be conveniently replaced without disconnecting the cartridge holder from the main column. Any compounds or particulate material that would block the frits or highly adsorb to the primary column will do so on the guard column, thereby protecting and extending the lifetime of the more costly column. In addition to protective uses, guard columns can be used as sacrificial preparative components.

This pack comes with 5 PEEK cartridges. 

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Analytical Guard Cartridges, PRP-X800, PN: 79833 Specifications

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Separation Mode Cation Exchange
Stationary Phase PRP-X800
Format Replacement Guard Cartridge
Hardware Inner Diameter 3.0 mm
Hardware Length 8 mm
Particle Size 7 µm
Packing Material Type PSDVB/Itaconate
Particle Surface Area (m2/g) 50
Pore Volume (cm3/g) 0.166
Guard Column Size Analytical
Hardware Material PEEK
Max Pressure 5,000 psi
Mobile Phase Limits pH 1-13, 0-100% aqueous, organic modifier
Compound Classification Mono-Divalent Organic/Inorganic Cations - Transition Metals
Frit Material Titanium
UOM 5/pk
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