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HP 6890 GC System

HP 6890 GC System
  All detectors include electronic on/off of all detector gases.

  • 450° C maximum operating temperature
  • Automatic flame ignition from the keypad or ChemStation
  • Flame out detection
  • MDL: <5 pg carbon/s as propane using N2 carrier and 0.2794-mm jet
  • Linear dynamic range: < 10%, 107 with N2 carrier and 0.2794-mm jet
  • 400° C maximum operating temperature
  • Automatic baseline adjusting via keypad or ChemStation
  • MDL: <0.4 pg N/s, <0.2 pg P/s with azobenzene/malathion mixture
  • Selectivity: 35000 to 1 gN/gC, 75000 to 1 gP/gC with azobenzene/malathion/ octadecane
  • Dynamic range: >105 N >105 P with azobenzene/malathion mixture
  • Equipped with anode purge for contamination resistance
  • 400° C maximum operating temperature
  • Makeup gas types: argon (5%)/methane, nitrogen
  • Radioactive source: 15 mCi 63Ni plated
  • MDL: <0.04 pg/s lindane
  • Dynamic range: > 104 with lindane
  • 400° C maximum operating temperature
  • Single filament with microcell
  • MDL: <400 pg propane/ml He caxrier (MDL may be affected by laboratory environment.)
  • Linear dynamic range: 105 (5%)
Data communications
  • HP-IB, RS-232-C, and two analog output channels (1-mV, 1-V, and 10-V output available) as standard
  • INET interface optional
Heated zones
  • Independent heated zones, not including oven: six (two inlets, two detectors, and two auxiliary)
  • Maximum operating temperatures for auxiliary zones: 400° C
Column oven
  • Operating temperature: 4° C above ambient to 450° C
  • Temperature setpoint resolution: 1° C
  • Maximum run time: 999.99 min
  • Programming ramps/plateaus: 6/7
  • All inlets include septum purge.
  • Split/splitless: electronic flow, 400° C max, electronic entry of pressure or flow and split ratio version.
  • Pressure setting range: 0-100 psi
  • Total flow setting range: split/splitless, 0-200 ml/min N2, 0-1000 ml/min H2 or He
Please specify inlet and detector configurations before requesting quotation. 

This refurbished HP 6890 System is in great condition. It has been tested at SpectraLab Scientific.

A 90 day warranty is included. Multiple available. Installation and extended warranty available upon request.

We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members.

Thanks for looking and we look forward to hearing from you!
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