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Table 2 Precision and accuracy results

From: Development and validation of a HPLC-UV method for methadone hydrochloride quantification in a new oral solution with preservatives to be implemented in physicochemical stability studies

Instrumental precision (%CV)

Intra-assay precision

Inter-assay precision

Precision (%CV)

Accuracy (%)

RSD (%)

Precision (%CV)

Accuracy (%)

RSD (%)

0.33 (n=10)

0.5 (n=6)

100

1.3

2.0 (n=12)

98.15

1.2