Urinary test paper

Details Urinary test paper Urinary test paper

1990-01-16

1991-12-10

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 57, 435805, 436 66, G01N 3350

Patent

active

050716239

ABSTRACT:
The test paper for urinalysis of the present invention is made up of water-soluble paper which consists of 99-45 weight per cent of carboxymethyl cellulose and 1-55 weight per cent of wood pulp. This water-soluble paper is covered or impregnated with one or more reagents needed for urinalysis in order to form an appropriate shape of spots. The urinary test paper of the present invention can be flushed down a toilet bowl or a urinal in a flush toilet after use thereof.

REFERENCES:
patent: 312728 (1964-03-01), Meyer
patent: 3139328 (1964-06-01), Jacob
patent: 3598704 (1971-08-01), Dahlquist
patent: 3912457 (1975-10-01), Ogawa et al.
patent: 4175923 (1979-11-01), Friend
patent: 4521520 (1985-06-01), Jacke
patent: 4578358 (1986-03-01), Oksman et al.
patent: 4578359 (1986-03-01), Oksman et al.
patent: 4654310 (1987-03-01), Ly
patent: 4803171 (1989-02-01), Baier et al.

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