Table 2.

Application of the proposed TLC densitometric method for the determination of Migranil® tablets.

		Taken µg/band	Found ± SD*	Pure added µg/band	Found %**
MARGINAL Tablets Batch No. t095003 Containing1 mg ergotamine tartarate, 10 mg phenobarbital sodium, 50 mg caffeine, 150 mg meprobamate, 200 mg dipyrone	ERG	0.10	102.04 ± 1.55	0.08	101.50
				0.10	103.80
				0.12	100.83
				Mean ± SD	102.04 ± 1.56
	PHEN	1.00	100.73 ± 1.80	0.80	100.16
				1.00	99.30
				1.20	102.75
				Mean ± SD	100.74 ± 1.80
	CAF	1.00	100.65 ± 0.92	0.80	101.12
				1.00	99.60
				1.20	101.25
				Mean ± SD	100.66 ± 0.917
	DIP	4.00	99.91 ± 1.781	3.20	99.46
				4.00	101.87
				4.80	98.39
				Mean ± SD	99.91 ± 1.78
	MEP	15.00	101.77 ± 1.299	12.00	103.17
				15.00	100.60
				18.00	101.55
				Mean ± SD	101.77 ± 1.30

*Average of 6 determinations.

**Average of 3 determinations.