Analytical Guard Column, PRP-X110, PN: 79293

Anion Exchange, 2.1 mm x 33 mm, stainless steel

Part # 79293

Guard columns (PN: 79293) 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 main column.

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Analytical Guard Column, PRP-X110, PN: 79293 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-X110 is packed in a small, compact guard column for an analytical 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.

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Analytical Guard Column, PRP-X110, PN: 79293 Specifications

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Separation Mode Anion Exchange
Stationary Phase PRP-X110
Format Guard Column
Hardware Inner Diameter 2.1 mm
Hardware Length 33 mm
Particle Size 12-20 µm
Packing Material Type PSDVB/Trimethylammonium
Particle Surface Area (m2/g) 476
Pore Volume (cm3/g) 0.728
Guard Column Size Analytical
Hardware Material Stainless Steel
Max Pressure 5,000 psi
Compound Classification Organic/Inorganic Anions
UOM 1 EACH
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