Parallel reactor with knife-edge seal

Details Parallel reactor with knife-edge seal Parallel reactor with knife-edge seal

2006-10-03

2006-10-03

Snay, Jeffrey R. (Department: 1743)

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

Reexamination Certificate

active

07115231

ABSTRACT:
An apparatus for use in parallel reaction of materials. The apparatus includes a base having a plurality of reaction wells formed therein and a sealing device positioned over the reaction wells for individually sealing each of the reaction wells. One of the sealing device and the base having chamfered ridges extending generally around a periphery of each of said plurality of reaction wells. The other of the sealing device and the base having a contact surface formed of a material softer than the material of the chamfered ridges to create a knife-edge seal between the sealing device and the base when the sealing device and the base are forced into contact with one another.

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