International Journal of Analytical Chemistry / 2017 / Article / Tab 1

Research Article

Application of HPTLC with Densitometry for Evaluation of the Impact of External Factors on Contents of Diphenhydramine in Its Solutions

Table 1

Validation parameters describing the diphenhydramine analysis method.

Linearity range [μg/spot]LOD [μg/spot]0.12

Intercept235.35 (±93.54)LOQ [μg/spot]0.35

Slope4099.28 (±94.39)Accuracy (% of recovery)Precision, RSD [%]

Standard deviation 143.5980%106.71.77

Determination coefficient 99.79%100%108.01.58

Significance of regression 2937120%107.31.45

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