Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1984-01-13
1985-12-24
Shoap, Allan N.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
206558, 206563, 211 74, 220 20, 220 2383, 220410, 422104, B01L 314, B01L 906, B65D 136
Patent
active
045605351
ABSTRACT:
Apparatus for collecting test samples including a support plate and a plurality of integrally connected vessels, which are supported by the support plate. The support plate includes an upper surface having a predetermined number of recesses aligned in at least one row. The internal dimensional configuration of one of the recesses in each of the rows is different from the configuration characteristic of the remainder of the recesses in the row. The recess with the different internal dimensional configuration is asymmetrically disposed along each of the rows. The vessels from at least one line and the number of vessels in each line is equivalent to the predetermined number of recesses in one of the rows. The base of the vessels has a shape corresponding to the internal dimensional configuration of an opposing recess, such that the base of one of the vessels in each line is different from the remainder of vessels in the same line. Each line of vessels is capable of being positioned within a corresponding one of the rows in only one sequence.
REFERENCES:
patent: 3613881 (1971-10-01), Oldenbarg
patent: 3680967 (1972-08-01), Engelhardt
patent: 3785773 (1974-01-01), Rohrbaugh
patent: 3905772 (1975-09-01), Hartnett et al.
patent: 4154795 (1979-05-01), Thorne
patent: 4245052 (1981-01-01), Lund
Hoechst Aktiengesellschaft
Shoap Allan N.
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