Radiant energy – Ionic separation or analysis – With sample supply means
Reexamination Certificate
2006-04-05
2008-09-09
Berman, Jack I. (Department: 2881)
Radiant energy
Ionic separation or analysis
With sample supply means
C250S281000, C250S282000, C250S284000, C250S287000, C250S42300F, C250S42300F, C250S424000, C250S425000, C250S426000, C250S252100, C250S304000
Reexamination Certificate
active
07423261
ABSTRACT:
An ion sampling apparatus for use in a mass spectrometry system. The ion sampling apparatus includes a target support for receiving a sample, an irradiation source for emitting energetic radiation or particles toward the target support, and a conduit having a curved end and a longitudinal axis, the curved end having an inlet with a central axis, the conduit being adjacent to the target support. The longitudinal axis of the conduit and the central axis of the inlet intersect to define an angle that is between about 20 degrees and about 210 degrees.
REFERENCES:
patent: 6621076 (2003-09-01), van de Goor et al.
patent: 7078681 (2006-07-01), Fischer et al.
Bal Jian
Fischer Steven M.
Goodley Paul C.
Truche Jean-Luc
Agilent Technologie,s Inc.
Berman Jack I.
Sahu Meenakshi S
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