Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1982-08-27
1984-12-11
Swisher, S. Clement
Measuring and testing
Sampler, sample handling, etc.
Capture device
7386416, B01L 302
Patent
active
044870817
ABSTRACT:
Both manual and automated pipetting apparatus for collecting and dispensing controlled amounts of a given specimen are disclosed herein along with their methods of operation. Each of these apparatus utilizes a pipetting device including a stem which carries a replaceable tip and each device is designed so that a tip, once used, can be automatically removed from its associated stem. Each apparatus disclosed also includes a particular arrangement for placing a new tip on a given stem and each utilizes a specific arrangement for collecting used tips and for cleaning certain components of its pipetting device of specimen residue.
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De Vaughn Donald H.
Maker, II Edward H.
Raty Dallas L.
Watts Philip S.
De Vaughn Donald H.
Maker, III Edward H.
Swisher S. Clement
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