Table 4.

Validation of the proposed method for determination of MTP and FDP raw materials using SSF mode

Concentration added (μg/ml)	% Found	% RSD	% Error
MTP
Repeatability
5.0	99.96 ± 1.73	1.73	1.00
8.0	100.09 ± 1.75	1.75	1.01
10.0	100.02 ± 0.22	0.22	0.13
Intermediate precision
5.0	99.66 ± 1.64	1.65	0.95
8.0	100.09 ± 1.00	1.00	0.58
10.0	100.05 ± 0.68	0.68	0.39
FDP
Repeatability
0.5	100.10 ± 1.57	1.57	0.90
0.8	100.07 ± 1.52	1.51	0.87
1.0	100.23 ± 1.45	1.45	0.83
Intermediate precision
0.5	99.79 ± 1.31	1.31	0.76
0.8	100.36 ± 0.91	0.90	0.52
1.0	100.06 ± 1.62	1.62	0.93

Each result is the average of three separate determinations.