Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2005-08-16
2005-08-16
Le, Long V. (Department: 1641)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S082060, C435S288600, C435S288700, C436S517000, C436S164000, C204S451000, C204S452000
Reexamination Certificate
active
06929779
ABSTRACT:
In a bio-separation system, emitted radiation signals representative of sample analytes are collected from the detection zone axially along the separation medium, instead of through the boundary walls of the detection zone or the separation column. In one embodiment, emitted signals are collected via an optic fiber that extends from the proximity of the detection zone along the detection collar. According to another embodiment, a single dual purpose (excitation and emission) fiber or dual fibers (one for excitation radiation and the other for emitted radiation detection) are incorporated into detection collar. In another aspect of the present invention, the detection zone is located at a widened zone along the separation channel. In a further aspect of the present invention, the optical detection configuration may be scaled up and implemented in a multi-channel CE system that comprises multiple capillary separation channels.
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Biocal Technology, Inc.
Counts Gary W.
Le Long V.
Liu & Liu
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