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Table 2 A system-generated cumulative result of a precision study of entecavir

From: Green chemistry approach: method development and validation for identification and quantification of entecavir using FT-IR in bulk and pharmaceutical dosage form

No. Intra-day precision Intermediate precision
Theoretical amount Obtained amount % Recovery % RSD Theoretical amount Obtained amount % Recovery % RSD
1 0.501 0.499 99.60 0.0983 0.500 0.499 99.80 0.075277
2 0.502 0.501 99.80 0.501 0.500 99.80
3 0.500 0.499 99.80 0.500 0.499 99.80
4 0.500 0.499 99.80 0.500 0.498 99.60
5 0.501 0.500 99.80 0.50 0.499 99.80
6 0.502 0.501 99.80 0.502 0.500 99.60