Chemistry: analytical and immunological testing – Including sample preparation – Volumetric liquid transfer
Patent
1995-10-31
1997-11-04
Le, Long V.
Chemistry: analytical and immunological testing
Including sample preparation
Volumetric liquid transfer
436161, 436162, 436174, 422 55, 422 58, 422 61, 422100, G01N 128
Patent
active
056839154
ABSTRACT:
The present invention is a sample deposition device for depositing a plurality of samples onto a test media substrate, and a method of depositing a plurality of samples onto a planar test media substrate, such as a stationary phase chromatographic medium, agar or tissue. In broadest terms, the device of the present invention comprises (a) a substantially planar support portion defining a plane; and (b) an array of substantially planar absorbent portions releasably connected to the support portion, the absorbent portions aligned substantially parallel to said plane. The absorbent portions may be impregnated with a test sample before use. The present invention also includes a method of depositing one or more samples onto a test media substrate.
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Black Jeffrey A.
Greczanik Vincent J.
Jackson Michael E.
Isolab, Inc.
Le Long V.
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