Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Sensed condition is operating time and control is operation...
Patent
1985-12-31
1990-10-09
Marcus, Michael S.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Sensed condition is operating time and control is operation...
422 72, 422129, 422 61, 436 45, 536 27, C07H 1512, C07H 1700, B01J 1400
Patent
active
049619152
ABSTRACT:
An automatic chemistry machine particularly suitable for the automatic sequencing of DNA on the microliter scale including a source of reagents, a common means to transfer by contact microliter quantities of reagent, below 5 microliters, and a rotatable reaction surface to which said quantities of reagent are transferable, means to control the transfer means to access and contact specific spaced areas of the reaction surface, and means to control the rotation of the surface with regard to the transfer means action, the surface being formed to constrain flow of transferred reagent quantities over the surface and in a reaction area to mix under centrifugal action on faster rotation of the surface.
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"Critical Reviews in Analytical Chemistry", Malmstadt et al., Chemical Rubber Company, 1972.
Marcus Michael S.
National Research Development Corporation
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