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EXP® Pre-Column Filter Holder

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*** The EXP Pre-Column Filter Holder has been discontinued. At this time, EXP® Pre-Column Filter Cartridges are still available. For more information on the new, next generation, EXP®2 In-Line and Pre-Column Filter Holders, please visit this link. Should you have any questions or need additional assistance, please contact us directly. ***

The EXP® Pre-Column Filter is ideal for protecting small-particle UHPLC columns at extreme pressures. Such techniques analyze samples in the most demanding applications, which can decrease the life of these expensive columns. EXP® Pre-Column Filters help extend that life and protect your column investment without sacrificing performance. Free-Turn¨ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/outlet. EXP® Pre-Column Filter holders are available with Titanium Hybrid ferrules for easy direct connection to any 10-32 port. The filter holder comes as a complete package including fittings to provide repeated zero-dead volume column connections.

Key Features

  • Approved for use at 20,000+ psi (1,400+ bar)
  • Hand-tight filter replacement - NO TOOLS!
  • Depth filtration maximizes capacity
  • Auto-adjusting ZDV column connection
  • Custom volumes/ porosities available
  • Low-volume/ low-dispersion cartridge
  • Hardened stainless steel end cap eliminates galling
  • Features Free-Turn® architecture
  • Fittings included

Compatible Inserts

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Submit an inquiry online.
United States 1 (800) 669-9015
International +1 (503) 557-9994