Analytical Guard Cartridges, PRP-X600, PN: 79362

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

Part # 79362

Guard columns (PN: 79362) 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-X600, PN: 79362 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-X600 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-X600, PN: 79362 Specifications

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Separation Mode Anion Exchange
Stationary Phase PRP-X600
Format Replacement Guard Cartridge
Hardware Inner Diameter 3.0 mm
Hardware Length 8 mm
Particle Size 12-20 µm
Packing Material Type PSDVB/Poly (dimethyl amido-propyl methacrylamide)
Particle Surface Area (m2/g) 1.4
Pore Volume (cm3/g) 0.0046
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 Labeled/Unlabeled DNA
Frit Material Titanium
UOM 5/pk
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