Analytical Guard Cartridge Starter Kit, PRPX500, PN: 79319

Anion Exchange, Starter Kit (1 holder, 2 cartridges), 3.0 x 8 mm, PEEK

Part # 79319

Guard columns (PN: 79319) 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

Analytical Guard Cartridge Starter Kit, PRPX500, PN: 79319 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-X500 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.

The Starter Kit comes with 1 holder and 2 PEEK cartridges. 

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Analytical Guard Cartridge Starter Kit, PRPX500, PN: 79319 Specifications

Print
Separation Mode Anion Exchange
Stationary Phase PRP-X500
Format Guard Cartridge Kit
Hardware Inner Diameter 3.0 mm
Hardware Length 8 mm
Particle Size 12-20 µm
Packing Material Type Poly(methacryl amido-propyl trimethyl ammonium chloride)
Particle Surface Area (m2/g) 1.4
Pore Volume (cm3/g) 0.0063
Guard Column Size Analytical
Hardware Material PEEK
Max Pressure 5,000 psi
Mobile Phase Limits pH 0-9
Compound Classification Large Proteins/Labeled DNA
Frit Material Titanium
UOM 1 holder, 2 cartridges
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