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EXP®2 Stem Holder

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The reusable holder, for EXP® and EXP®2 Stem Traps and Stem Filters, is only slightly larger than a standard HPLC fitting. New EXP2 design incorporates integral ferrule into the front-end of the holder - now with no separate ferrule to lose. Its slim architecture allows it to easily fit into crowded instrument compartments or to connect directly to tightly-spaced injection ports. The unique packed floating stem installs directly into any 10-32 port and automatically adjusts to provide a perfect ZDV connection. When tightened by hand, the EXP® Stem Holder seals to 8,700+ psi. All configurations incorporate wrench-flats to enable flawless sealing to 20,000+ psi (1,400+ bar).

Key Features

  • NEW EXP2 design incorporates integral ferrule into the front-end of the holder. No separate ferrule to lose.
  • Includes EXP®2 AIO Fitting
  • Rated to 20,000+ psi (1,400+ bar)
  • Hand-tight and wrench-tight configuration
  • Intended for many repeat uses
  • Auto-adjusting ZDV connection
  • Ultra-low volume cartridges
  • For use with EXP® and EXP®2 Stem Traps and Stem Filters

Compatible Cartridges


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