Testing device

Details Testing device Testing device

1991-09-18

1993-09-14

Johnston, Jill A.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 57, 422 58, 436 66, 436169, G01N 3122

Patent

active

052446310

ABSTRACT:
A testing device includes a platelike stick and a detecting function part deposited on said stick. The stick is composed of a water-disintegrable layer, a water-soluble layer superposed on at least one surface of the water-disintegrable layer in the part thereof destined to contact an analyte fluid, and a multiplicity of minute pieces of a water-soluble material superposed on the opposite surfaces of the stick at least in the part thereof destined to contact with analyte fluid.

REFERENCES:
patent: 4578358 (1986-03-01), Oksman et al.
patent: 4673654 (1987-06-01), Talmage
patent: 5071623 (1991-12-01), Akutsu

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