Analytical Instrument Documents

JEOL Resources

rss

Documentation in support of your JEOL product.

PaperSpray® Accessory for AccuTOF™-LP and AccuTOF™-DART® Systems

PaperSpray Principle

Samples and a polar solvent such as methanol are deposited onto a porous substrate such as filter paper or chromatography paper cut into a triangle. When a high voltage (typically ~3000V) is applied, Electrospray Ionization (ESI) occurs at the tip of the paper triangle. PaperSpray is simpler than ESI and does not require a pump, spray needle, desolvating gas or precise alignment.

PaperSpray Ionization

  • Rapid and convenient ambient analysis of compounds that can be analyzed by electrospray ionization
  • No pump
  • No tubing or connectors
  • No spray needle or gas connections
  • Disposable paper triangles eliminate sample carryover problems
Attached Files
Showing 0 Comment


Comments are closed.

Other Resources

Walkup NMR
  • See how the Delta NMR software allows users to just "walk up" and start NMR experiments
    • Mass Spec Reference Data
  • View our page of useful molecular references for Mass Spec
    • Tutorials (Mass Spec)
  • Documents on the basics of mass spectrometry
    • Delta NMR software Tutorials
  • Videos on how to use the Delta NMR software
    • No-D NMR
  • Description of No-D NMR and how it can be used to eliminate the need for deuterated solvents
    • Non Uniform Sampling (NUS)
  • Description of how NUS is used to greatly reduce the time needed for running NMR experiments
    • NMR Basics
  • Overview of the Basics of NMR Theory
    • NMR Magnet Destruction
  • See our presentation of the slicing open of a JEOL Delta-GSX 270 MHz NMR Magnet
    • NMR Training
    Basic Operations and System Management for JEOL NMR Users
    Mass Spec Training
    Learn more about spectrometer operation and maintenance, data collection and processing, and advanced MS software operation.
    JEOLink NMR Newsletter
    We publish and send out this NMR newsletter to our customers. They can also be viewed here.
    Mass Media Newsletter
    We publish and send out this Mass Spec newsletter to our customers. They can also be viewed here.
    © Copyright 2023 by JEOL USA, Inc.
    • Contact your local Sales Representative to schedule a
      virtual demo now (USA, Canada, Mexico, Brazil)
    Terms of Use
    |
    Privacy Policy
    |
    Cookie Preferences