Tugas Produktif
Low standard concetration (1.0...3.6 mg/L) |
High standard concetration (10...36 mg/L) |
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Direct Injection Mean (mg/L) |
With analysis |
Recovery rate (%) |
Direct Injection |
With Analysis |
Recovery rate |
|||||
RSD |
Mean |
RSD |
Mean |
RSD |
Mean |
RSD |
||||
(%) |
(mg/L) |
(%) |
(mg/L) |
(%) |
(mg/L) |
(%) |
(%) |
|||
Flouride |
1.06 |
0.12 |
1.03 |
0.24 |
97.2 |
10.81 |
0.09 |
10.57 |
0.06 |
97.8 |
Chloride |
3.01 |
0.04 |
2.97 |
0.03 |
98.7 |
31.58 |
0.03 |
31.22 |
0.06 |
98.9 |
Nitrit |
2.94 |
0.32 |
2.91 |
0.15 |
99.0 |
30.01 |
0.30 |
29.81 |
0.04 |
99.3 |
Bromide |
1.02 |
0.08 |
1.01 |
0.00 |
99.0 |
10.50 |
0.04 |
10.38 |
0.17 |
98.9 |
Nitrat |
3.02 |
0.07 |
2.97 |
0.00 |
98.3 |
30.80 |
0.03 |
30.40 |
0.03 |
98.7 |
Phosphat |
3.81 |
0.17 |
3.47 |
0.10 |
91.1 |
33.74 |
0.02 |
31.83 |
0.03 |
94.3 |
Sulfat |
3.52 |
0.09 |
3.35 |
0.07 |
95.2 |
35.57 |
0.04 |
34.17 |
0.07 |
96.1 |
