Method for the determination of specific gravity of fluids

Details Method for the determination of specific gravity of fluids Method for the determination of specific gravity of fluids

1995-10-23

1997-05-20

Warden, Jill

Chemistry: analytical and immunological testing

Process or composition for determination of physical state...

436 74, 436163, 436169, 422 56, 4352877, 73 32R, G01N 3100

Patent

active

056311630

ABSTRACT:
Disclosed are a method and device for the determination of specific gravity in aqueous systems, particularly urine. The invention improves upon the known systems for detecting specific gravity by the use of a polyelectrolyte polymer and pH indicator by the addition of a crown ether ionophore which enhances the ability of the reagent system to indicate the fluid's specific gravity.

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