Overview of Source Products
Chem-Space has integrated hotter
sources with better optics and conductance transmission to result in more
efficient, higher sensitivity, and greater specificity atmospheric
pressure sources.
| Source Type | Benefits |
| Electrospray | High efficiency sprayers have been integrated with shielding lenses and high compression optics. |
| APCI | Remote generation of reagent ions increases the effective volume of the ionization source and transmission efficiency. |
| AP-MALDI | Independent of surface position relative to the conductance opening allows ease of access, simpler sample manipulation, and higher efficiencies of ion collection. |
| Surface Analysis |
Field-free reagent sources allow ion reactions on or near surfaces coupled with efficient collection optics from the sample surface to the conductance opening. |
Figure1- Cone-jet conversion of high potential energy from the potential difference between a needle and collector to high kinetic and surface energy in the jet. The miracle of electrospray has revolutionized LC/MS in the last twenty years.
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Last modified: September 10, 2007