Image Number 2 for United States Patent #4163643.
The invention concerns the use, in discrete sample analysis apparatus, of vibratory conveyor to convey samples, and there is provided an automated discrete analysis system in which the means for conveying samples through the system comprises vibratory conveyor. A particular example described in detail is that of an automated radioimmunoassay system which in preferred form consists of a series of linked spiral vibratory conveyor modules.
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