Analytical Guard Cartridges, PRP-X100, PN: 79385

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

Part # 79385

Guard columns (PN: 79385) 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-X100, PN: 79385 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. 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. PRP-X100 is packed in a guard cartridge that can be conveniently replaced without disconnecting the cartridge holder from the main column. 

This pack comes with 5 PEEK cartridges. 

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Analytical Guard Cartridges, PRP-X100, PN: 79385 Specifications

Print
Separation Mode Anion Exchange
Stationary Phase PRP-X100
Format Replacement Guard Cartridge
Hardware Inner Diameter 3.0 mm
Hardware Length 8 mm
Particle Size 10 µm
Packing Material Type PSDVB/Trimethylammonium
Particle Surface Area (m2/g) 405
Pore Volume (cm3/g) 0.64
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 Organic/Inorganic Anions
Frit Material Titanium
UOM 5/pk
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