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Table 5 LOD and LOQ experiments of Zinc

From: Development and validation of a simple and rapid ICP-OES method for quantification of elemental impurities in voriconazole drug substance

LOD and LOQ of Zinc

S. No

LOD (ppm)

LOQ (ppm)

1

0.3092

1.0000

2

0.3036

0.9992

3

0.3008

1.0060

4

0.3011

0.9972

5

0.3093

1.0080

6

0.3063

1.0030

Mean

0.3051

1.0022

%RSD

1.2

0.4

con., (ppm)

0.3

1.0

conc., (ppm) w.r.t test concentration

5.0

16.7