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Chromatography Research International
Table of Contents
Special Issues
Chromatography Research International
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2014
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Article
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Tab 2
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Research Article
Identification and Quantification of Aldose Reductase Inhibitory Flavonoids in Herbal Formulation and Extract of
Gymnema sylvestre
Using HPLC-PDA and LC-MS/MS
Table 2
Results of precision and accuracy.
Parameters
Rutin
Quercetin
Kaempferol
Precision (%RSD)
System precision
0.8
0.77
0.66
Method precision
0.55
0.55
0.55
Accuracy (percentage recovery)
99.07–104.3
98.03–105.3
101.03–104.3