HPTLC-Densitometric Analysis of Eperisone Hydrochloride and Paracetamol in Their Combined Tablet Dosage Form

Table 2

Concentration (ng/spot)	Area mean ± S.D. (𝑛=6)	CV
Result of calibration readings for EPE by HPTLC method
200	1194.333 ± 13.80821	1.15
300	1675.967 ± 14.6988	0.87
400	2093.35 ± 17.86894	0.85
500	2504.867 ± 35.20316	1.4
600	3171.433 ± 29.04952	0.91
700	3645.45 ± 23.91458	0.66
Result of calibration readings for PCM by HPTLC method
1300	9337.983 ± 86.3672	0.92
1950	11511.37 ± 122.5659	1.06
2600	13646.1 ± 86.2213	0.63
3250	16556.83 ± 104.0746	0.62
3900	18071.97 ± 129.3408	0.71
4550	20566.1 ± 110.7175	0.53