Development and validation of a flow-injection method for the determination of albumin tannate, the active component of a pharmaceutical preparation.
A flow-injection analysis method for the determination of albumin tannate in tablets is reported. After optimization of the variables involved, the method has been characterized and validated in terms of calibration using three procedures: repeatability and reproducibility; ruggedness; and selectivity. Finally, it has been applied to real samples (tablets).
Gámiz Gracia
L
L
Department of Analytical Chemistry, Faculty of Sciences, University of Córdoba, Spain.
Luque de Castro
M D
MD
D000418:Albumins / Q000032:analysis*; D001252:Astringents / Q000032:analysis*; D004338:Drug Combinations; D004355:Drug Stability; D017022:Flow Injection Analysis / Q000379:methods*; D047348:Hydrolyzable Tannins / Q000032:analysis*; D015203:Reproducibility of Results; D013053:Spectrophotometry / Q000295:instrumentation
D000418:Albumins; D001252:Astringents; D004338:Drug Combinations; D047348:Hydrolyzable Tannins