Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1987-10-29
1988-09-13
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422 22, 422 41, 422 57, 422 58, 422 99, 422102, 422906, 422907, 436165, 436531, 436532, 436809, 435180, 435293, 435300, 435301, 427 40, 427 41, G01N 2103, G01N 3348, G01N 3350
Patent
active
047708565
ABSTRACT:
A microtiter plate for blood typing consisting of a flat-bottomed plate of rigid transparent polystyrene having a plurality of wells, the polystyrene being surface treated by a corona and/or plasma method of applying high power electric energy at high frequency resulting in a permanently measurable negative ion-charge at the surface of the wells, and layers of substantially pure antiserums dried on the wells without any binder from a suspension or solution of the antiserums and tightly but releasably bound to the polystryene.
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Costar Catalogue 3596 (1981).
Merz Dieter
Schleussner Hans
Uthemann Horst
Biotest-Serum-Institut GmbH
Kummert Lynn
Richman Barry S.
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