CPSA Digest 2004

Day 2 - Wednesday, October 20, 2004

Vendor Session - High Throughput Nanospray Chip Mass Spectrometry

• Personal AutoNanospray System™
  • Ground-breaking plastic nanospray chip technology
  • High sensitivity (10 to 100 x vs. ESI)
  • New spraying mechanism, large flow rate range
  • Clog-resistant even at very low flow rate (<50nL/min): suitable for analytes in a “dirty” medium
  • High functionalities
    • On-line LC nanospray chip
    • Reservoir with nozzle in formats addressable by commercial robotics
    • Future upgrade: filter plate, SPE, etc.
  • High speed automation - <10 s/sample possible

Polypropylene Nanospray Chip Design

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