Drug Parameters cyclopentolate hydrochloride Naphazoline
hydrochloride
Mo(V)-
thiocyanate
BPB BCG BCP TCNQ
λmax (nm)
t (min.)
T (°C)
Conc. Range (μg mL-1)
ε (L.mol-1.cm-1)
S (μg cm-2)
A = mC + z,
m
z
r
Percent recovery
LOD (μg mL-1)
LOQ (μg mL-1)
SD
RSD (%)
470
10
25
5.00-250.0

4.600 x103
0.066


0.0206
0.1339
0.9982


100.0-101.0
5.54
7.55
0.04–1.20
0.80–2.49
400
10
20
0.93-56.07
4.600 x103
0.066

0.0206
0.1339
0.9982

98.40-100.5
0.51
1.70
0.03-0.17
0.30-3.23
400
7
20
0.93-56.07
4.610x103
0.066

0.0333
0.2036
0.9963

98.98-100.0
0.32
1.05
0.06-0.15
0.267-1.07
400
10
20
1.86-56.07
5.515x103
0.055

0.0195
0.2105
0.9977

98.00-100.0
0.54
1.80
0.04-0.05
1.61-2.15
842
60
40
2.00-240.0
0.79x104
0.51

0.0033
0.0653
0.993

98.67-100.0
3.19
5.60
0.04-0.19
0.07-0.20
Table 1: Analytical parameters for the determination CPH and NPZ by the proposed method.