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Chem-Space Products

LC/MS & MS Books

Books

Aperture Arrays & Ion Guns

Aperture Arrays

Aperture Arrays

  • Ion Selective Aperture Array- 37 Hole

 Ion Selective Aperture Array A 37 hole conductance laminated conductance array is designed to increase ion transmission from atmospheric pressure ionization sources into vacuum. This is our first on-line item with 37 x 50 um diameter openings into vacuum. The approximate entrance cross-section is abount 600 um but the gas throughput into vacuum is reduced by a factor of approximately 4. This tube and pinhole aperture replacement will increase ion transmission (sensitivity) while reducing gas load on electrospray, APCI, and AP-MALDI sources. For further information about this technology see Enhanced Ion Conductance.
  Price:$3,995.00 !

To order or for additional information call Ross Willoughby (412-963-6881) or e-mail ross@lcms.com.
  • Custom Ion Selective Aperture Arrays

ISA A variety of custom made conductance arrays are availble for a variety of gas loads and pumping conditions. For further information about this technology see Enhanced Ion Conductance.

To order or for additional information call Ross Willoughby (412-963-6881) or e-mail ross@lcms.com.

Patents, Selected Articles pdf file & Presentations pdf file