|
reagent |
Pure solution |
Buspar tablets
10 µg / tablet |
Spiked urine samples |
| Taken
µgmL-1 |
found
µgmL-1 |
Recovery% |
Taken µgmL-1 |
found
µg mL-1 |
Recovery% |
Taken
µgmL-1 |
found
µgmL-1 |
Recovery% |
|
PA
|
5 |
4.93 |
98.60 |
5 |
5.10 |
102.00 |
5 |
4.60 |
92.00 |
| 10 |
9.96 |
99.61 |
10 |
9.80 |
98.00 |
10 |
9.30 |
93.00 |
| 15 |
14.6 |
97.33 |
15 |
16.00 |
106.67 |
15 |
14.10 |
94.00 |
| 20 |
19.86 |
99.31 |
20 |
19.80 |
99.00 |
20 |
19.20 |
96.00 |
| 25 |
24.8 |
99.20 |
25 |
25.10 |
100.40 |
25 |
24.30 |
97.20 |
| Mean recovery ± RSD*
98.81 ± 1.1 |
Mean recovery ± RSD*
101.21 ± 1.3 |
Mean recovery ± RSD*
94.44 ± 1.55 |
|
AR |
10 |
9.80 |
98.00 |
10 |
10.00 |
100.00 |
10 |
9.60 |
96.00 |
| 20 |
19.70 |
98.50 |
20 |
19.90 |
99.50 |
20 |
19.00 |
95.00 |
| 30 |
29.50 |
98.33 |
30 |
31.00 |
103.33 |
30 |
29.10 |
97.00 |
| 40 |
39.60 |
99.00 |
40 |
40.20 |
100.50 |
40 |
39.20 |
98.00 |
| 50 |
49.30 |
98.60 |
50 |
49.70 |
99.40 |
50 |
49.10 |
98.20 |
| Mean recovery ± RSD*
98.48 ± 1.81 |
Mean recovery ± RSD*
100.55 ± 1.40 |
Mean recovery ± RSD*
96.84 ± 1.97 |
|
BTB |
5 |
4.98 |
99.60 |
5 |
4.95 |
99.00 |
5 |
4.80 |
96.00 |
| 10 |
9.97 |
99.70 |
10 |
10.20 |
102.00 |
10 |
9.70 |
97.00 |
| 15 |
14.81 |
98.70 |
15 |
14.80 |
98.67 |
15 |
14.80 |
98.67 |
| 20 |
19.84 |
99.21 |
20 |
19.80 |
99.00 |
20 |
19.60 |
98.00 |
| 25 |
24.70 |
98.80 |
25 |
26.00 |
104.00 |
25 |
24.70 |
98.80 |
| Mean recovery ± RSD*
99.20 ± 1.6 |
Mean recovery ± RSD*
100.53± 1.6 |
Mean recovery ± RSD*
97.69 ± 2.06 |
|
BPR |
20 |
19.80 |
99.00 |
20 |
21.00 |
105.00 |
20 |
19.00 |
95.00 |
| 40 |
39.70 |
99.25 |
40 |
39.80 |
99.50 |
40 |
39.00 |
97.50 |
| 60 |
59.52 |
99.20 |
60 |
59.70 |
99.50 |
60 |
59.00 |
98.33 |
| 80 |
79.14 |
98.92 |
80 |
81.00 |
101.25 |
80 |
78.00 |
97.50 |
| 100 |
99.00 |
99.00 |
100 |
101.00 |
101.00 |
100 |
98.00 |
98.00 |
| Mean recovery ± RSD*
99.07 ± 1.10 |
Mean recovery ± RSD*
101.25 ± 1.79 |
Mean recovery ± RSD*
97.27± 1.75 |