Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1992-10-23
1994-07-19
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
204400, 204416, G01N 27333
Patent
active
053306252
ABSTRACT:
There are disclosed an ISE slide element and potentiometric measurement of assaying, using a slide element that is positionally insensitive about an axis of symmetry. This is achieved by accessing one of the electrodes in the center of the slide element, and the other in an annular groove centered on the element center, both for liquid contact and electrometer contact. Preferably, electrometer contact occurs at a side of the electrode opposite to the side contacted with liquid.
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patent: 5192415 (1993-03-01), Yoshioka et al.
Kildal Maurice A.
Kissel Thomas R.
Muszak Martin F.
Eastman Kodak Company
Schmidt Dana M.
Tung T.
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