| Analytes in (µg/mL) |
Conctrn. |
r2 |
Intra-day |
Inter-day |
| QC's |
Precision % CV |
Accuracy % |
Precision % CV |
Accuracy % |
| Nitrates in BJ |
12.5 |
0.9998 |
0.27 |
102.1 |
1.25 |
88.7 |
| 25 |
0.16 |
105.3 |
1.47 |
87.4 |
| 100 |
0.17 |
99.5 |
1.48 |
95.2 |
| Nitrites in BJ |
12.5 |
0.9998 |
6.9 |
95.2 |
9.33 |
95.2 |
| 25 |
12.6 |
93.5 |
11.2 |
95.6 |
| 100 |
9.5 |
89.4 |
8.7 |
88.4 |
| Nitrates in CBJ |
12.5 |
0.9989 |
6.1 |
96.9 |
8.4 |
97.8 |
| 25 |
3.9 |
97.3 |
4.7 |
98.8 |
| 100 |
2.4 |
99.1 |
3.7 |
97.8 |
| Nitrites in CBJ |
12.5 |
0.9988 |
4.8 |
99.8 |
4.6 |
88.7 |
| 25 |
3.7 |
99.9 |
4.8 |
97.9 |
| 100 |
3.3 |
88.7 |
7.8 |
88.3 |
| Nitrates in SP |
12.5 |
0.9997 |
5.2 |
99.2 |
5.6 |
89.3 |
| 25 |
3.2 |
99.6 |
3.4 |
97.3 |
| 100 |
3.6 |
99.7 |
2.6 |
98.9 |
| Nitrites in SP |
12.5 |
0.9998 |
3.2 |
98.9 |
5.2 |
99.8 |
| 25 |
4.4 |
97.4 |
6.3 |
98.9 |
| 100 |
3.9 |
99.9 |
4.3 |
97.8 |
|
