Method and composition for urobilinogen control standard

Details Method and composition for urobilinogen control standard Method and composition for urobilinogen control standard

1981-07-20

1983-09-20

Padgett, Benjamin R.

Chemistry: analytical and immunological testing

Composition for standardization, calibration, simulation,...

436 12, 436 96, 436 97, G01N 3348, G01N 3372

Patent

active

044057180

ABSTRACT:
A urobilinogen control standard composition, control standard device and a method for preparing such composition are disclosed. The composition comprises a substituted indole:nonionic detergent solution which is reactive with p-diethylaminobenzaldehyde and hydrochloric acid. The composition is produced by dissolving the substituted indole in a selected nonionic detergent and diluting the solution to a predetermined level. The device is a carrier matrix impregnated with a solution of a substituted indole and a nonionic detergent.

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Chemical Abstracts, vol. 93, p. 344, Abstract 22148b, Daunora et al. (1980).
Chemical Abstracts, vol. 18 (9), pp. 1294-1296, Blaike et al.

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