International Scholarly Research Notices / 2012 / Article / Tab 1

Research Article

An Isocratic Method for Quantification of Valproic Acid and Its Related Impurities Using Ion Pair Reagent by Ultraperformance Liquid Chromatography

Table 1

Data for method precision.

Area
InjectionPA2-EPA2-IsoPPAVPA

SET 01224100663931.5672628.5850128.5
SET 02212925.5631144639404.5821765
SET 03213801633675.5641733.5823815.5
SET 04214931.5635104643164.5824633
SET 05218389.5649573654524838073
SET 06218432.5642225.5642627.5830001
Mean217096.7642608.9649013.8831402.7
Std dev4134.01812416.712715.0110893.97
% CV1.9042291.9322331.9591271.310312

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.