
Dushyant Patel Extractive Spectrophotometric Method
S.K.P.C.P.E.R., Kherva 78 M .Pharm. Thesis
TABLE 5.6
ANALYSIS OF MARKETED FORMULATION (TABLET DOSAGE FORM)
OF GBP BY PROPOSED METHODS (n = 6)
Sample No.
Label Claim Amount Found % Label Claim
GBP
(mg/tab)
GBP
(mg/tab)
GBP
(mg/tab)
BCG BTB BCG BTB
1
300 300.5 295.1 100.2 98.36
2
300 294.9 294.2 98.31 98.07
3
300 303.2 293.6 101.1 97.87
4
300 296.8 295.4 98.92 98.46
5
300 294.0 295.4 98.00 98.46
6
300 299.5 294.8 99.85 98.27
Mean
99.38 98.25
SD
1.18 0.24
5.4 REFERENCES:
1. Beckett AH, Stenlake JB. Practical pharmaceutical chemistry. 4
th
ed.; 2004: 2, p.304.
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