Optics: measuring and testing – Sample – specimen – or standard holder or support
Patent
1996-01-12
1998-06-09
Pham, Hoa Q.
Optics: measuring and testing
Sample, specimen, or standard holder or support
422104, 422102, 25033907, 436164, G01N 2101
Patent
active
057643555
ABSTRACT:
A device for holding a sample to be spectroscopically analyzed in which the sample is retained within a defined area. The device includes a receiving medium on which the sample is held. When this receiving medium is mounted in a frame (an optional feature), it extends across an aperture in the frame. In/on the receiving medium is a sample confining region that keeps any sample placed on the receiving medium from migrating outside a defined area. By keeping the sample within a defined area, quantitative measurements of the sample can be obtained.
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Aysta James E.
Gagnon David R.
Pieper Richard M.
Bond William J.
Griswold Gary L.
Kirn Walter N.
Pham Hoa Q.
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