Analytical Guard Cartridge Holder, Stainless Steel, PN: 32908

Part # 32908

Guard columns (PN: 32908) 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.  This holder is used for housing the stainless steel guard cartridge for the analytical columns. 

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Analytical Guard Cartridge Holder, Stainless Steel, PN: 32908 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.  The guard cartridge is a convenient and cost-effective format that only replaces as needed without disconnecting the 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.

Analytical Guard Cartridge Holder, Stainless Steel, PN: 32908 Specifications

Print
Format Guard Cartridge Holder
Guard Column Size Analytical
Hardware Material Stainless Steel
UOM 1 EACH

Analytical Guard Cartridge Holder, Stainless Steel, PN: 32908 Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

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Application Note

A Bridge over Troubled Waters: Navigating Selenium Speciation

Selenium is essential at about 55 μg/day but toxic at levels over 400 μg/day, making accurate concentration and speciation determination crucial for health and environmental preservation. Hamilton Company's PRP-X100 anion exchange resin efficiently separates five common analytes in water samples, including toxic species and various selenium forms.
Catechins Identified by Hamilton HPLC Column

Application Note

Spill the Tea, Catechins Identified by Hamilton’s PRP-C18

Catechins found in tea (green, white, black), are best known for their antioxidant properties. Catechins have shown to exhibit antimicrobial activity against staphylococcus, E. Coli, and H. pylori1 in addition to preventing oxidative degradation. Read our app note on catechins identified by Hamilton's PRP-C18.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

HPLC Selenium App Note Thumbnail

Application Note

A Bridge over Troubled Waters: Navigating Selenium Speciation

Selenium is essential at about 55 μg/day but toxic at levels over 400 μg/day, making accurate concentration and speciation determination crucial for health and environmental preservation. Hamilton Company's PRP-X100 anion exchange resin efficiently separates five common analytes in water samples, including toxic species and various selenium forms.
Catechins Identified by Hamilton HPLC Column

Application Note

Spill the Tea, Catechins Identified by Hamilton’s PRP-C18

Catechins found in tea (green, white, black), are best known for their antioxidant properties. Catechins have shown to exhibit antimicrobial activity against staphylococcus, E. Coli, and H. pylori1 in addition to preventing oxidative degradation. Read our app note on catechins identified by Hamilton's PRP-C18.
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