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International Scholarly Research Notices
Table of Contents
International Scholarly Research Notices
/
2012
/
Article
/
Tab 2
/
Research Article
Determination of Picogram Levels of Roxithromycin in Pharmaceutical, Human Serum, and Urine by Flow-Injection Chemiluminescence
Table 2
Results of determination for ROX in pharmaceutical (labelled amount 75 mg tab
−1
).
Sample no.
Added (pg mL
−1
)
Found (pg mL
−1
)
RSD (%)
Recovery (%)
ROX
(mg tab
−1
)
1
0
7.1
2.7
110.0
72.5
3.0
10.4
3.0
2
0
7.2
2.4
97.1
71.0
7.0
14.0
2.5
3
0
7.2
3.2
103.3
73.5
9.0
16.5
2.4