SecurityGuard™ ULTRA Guard Cartridge System for UHPLC Columns
SecurityGuard ULTRA offers a convenient and economical way to extend core-shell, sub-2µm, and other UHPLC column lifetimes SecurityGuard™ ULTRA dramatically extends UHPLC column lifetime and is ideal for virtually any manufacturer's UHPLC, sub-2µm or core-shell columns. SecurityGuard ULTRA protects against the damaging effects of chemical contaminants and microparticulates introduced by the sample, mobile phase or system, whic…
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Stable in our laboratory
Analysis of OTC products
Reproducible, clean chromatography. These guard cartridges are a stable in our lab. Every LC column we have, has this guard cartridge attached. Phenomenex customer service is exceptional. They care about the end user, and they do everything they can to help with any questions or issues.
Review Date: 23 Mar 2023 | Phenomenex Inc
Great performance.
UHPLC
It is easy to use with low dead volume. It extended the column life twice.
Review Date: 18 Jun 2021 | Phenomenex Inc
Great product.
UHPLC analysis of Environmental samples
I used the Security Guard cartridge for the analysis of environmental samples. Although we performed thorough sample preparation and filtration, our sample analysis still shows a number of artifact peaks at the lower levels. With the Security Guard cartridge, we realise that this could reduce the presence of the artifact peaks that is possibly due to impurities that remains in the final sample. Each guard cartridge could last for about 300 sample injections before we need to replace them., and it's easy to fit onto any HPLC columns.
Review Date: 24 Aug 2016 | Phenomenex Inc
SecurityGuard ULTRA offers a convenient and economical way to extend core-shell, sub-2µm, and other UHPLC column lifetimes SecurityGuard™ ULTRA dramatically extends UHPLC column lifetime and is ideal for virtually any manufacturer's UHPLC, sub-2µm or core-shell columns. SecurityGuard ULTRA protects against the damaging effects of chemical contaminants and microparticulates introduced by the sample, mobile phase or system, which can negatively impact column lifetime, method sensitivity, quantitation and peak identification. By reducing the frequency of column replacements, as well as the need for troubleshooting and system down time, SecurityGuard ULTRA saves chromatographers time and money. Pressure-rated up to 20,000 psi (1,378 bar), these guard cartridges have no significant impact on chromatography, backpressure or dead volume. To watch how easy it is to install SecurityGuard ULTRA visit the product webpage. SecurityGuard ULTRA provides the following advantages: Virtually no change in chromatography Easy cartridge replacement Universal fit compatible with majority of UHPLC column endfittings Pressure rated up to 20,000 psi. Phenomenex also offers an interactive web application where users can enter their UHPLC, sub-2µm or core-shell column information to find the most appropriate column protection system. Visit the interactive selection tool at www.phenomenex.com/guardit
