Device for delivering measured quantities of reagents into assay

Details Device for delivering measured quantities of reagents into assay Device for delivering measured quantities of reagents into assay

1979-04-02

1980-11-18

Marantz, Sidney

Chemistry: physical processes

Physical processes

Crystallization

23230B, 23901, 23902, 23905, 23915, 23923, 252408, 422 50, 422 57, 422 58, 422 68, 435 14, 435300, 435810, G01N 3350

Patent

active

042343160

ABSTRACT:
Device for delivering precise measured quantities of a plurality of reagents with each reagent being incorporated in a device and each being water soluble. The device has a water impervious support secured to one or more faces of which are discrete and separate elements each containing water soluble or dispersible binder and dispersed therein a water soluble or dispersible reagent. The reagent of each element in the device is reactive with at least one constituent in an assay medium or with at least one other reagent on the device. The device is used by contacting it with the assay medium until the elements dissolve completely.

REFERENCES:
patent: 3935303 (1976-01-01), Khromov
patent: 3975162 (1976-08-01), Renn
patent: 4029758 (1977-06-01), Mlodzeniec
patent: 4046513 (1977-09-01), Johnson
patent: 4062652 (1977-12-01), Birgitta
patent: 4135884 (1979-01-01), Shen
Chemical Abstracts, 84: 71192j (1976).

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