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EXP® Guard Column Cartridges


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The EXP® Guard Column cartridge system is rated to 15,000 psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP® Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn¨ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. For use with EXP® Direct Connect Holder 15-02-03956 and EXP® In-Line Holder 15-02-03946.

Key Features

  • Includes 3 uni-directional cartridges
  • Rated for routine use at 15,000 psi (1,000 bar)
  • 1.4 uL Swept Volume (excluding packed bed)
  • Low-volume/ low-dispersion cartridges
  • Provides effective protection with negligible effects
  • Hand-tight guard replacement = NO TOOLS!
  • Custom packing available

Compatible Cartridges & Holder Options


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International +1 (503) 557-9994