Protect your analytical HPLC column from damage caused by sample debris and interfering substances. It's the economical way to extend the lifetime of your analytical column with minimal impact on performance.
Use Thermo Scientific™ Hypersil GOLD™ AX Drop-In Guard Cartridges with Hypersil GOLD AX Analytical HPLC columns. Select the guard column that best matches your analytical column I.D. and particle size. These convenient, drop-in cartridges are simple to install and replace using the Thermo Scientific™ UNIGUARD™ Direct-Connection Guard Cartridge Holder or a stand-alone holder.
Guard cartridges are available for all popular Thermo Scientific phases.
The 10mm design offers maximum protection with minimal increase in retention
Fit Thermo Scientific UNIGUARD direct connection and stand alone holders
Available in packs of 4
Weak anion exchange phase for multiple charged species
Suitable for HILIC retention and separation of highly polar molecules
Higher efficiency than polymer based ion exchange columns
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