EXP™ Guards

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.

ADVANTAGES OF EXP GUARD COLUMNS

• Hand-tight guard replacement - NO TOOLS!
• Hardware rated to 20,000+ psi (1,400+ bar)
• Packed guard rated for routine use to 15,000 psi (1,000 bar)
• 1.4 µL Swept Volume (excluding packed bed)
• Hardened stainless steel end cap eliminates galling
• Low-volume, low-dispersion cartridges
• Auto-adjusting ZDV column connection
• Custom packing available