Research Article
Novel Spectrophotometric Method for the Quantitation of Urinary Xanthurenic Acid and Its Application in Identifying Individuals with Hyperhomocysteinemia Associated with Vitamin Deficiency
Table 1
Precision studies results.
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Each level of pooled urine sample was determined simultaneously for 5 times at the same day. **Each level of pooled urine sample was run 5 times per day for five consecutive days. The pooled data were then calculated for mean, SD and CV. |