Table 4: Calibration solutions [CS] of DL-PCBs (ng/ml).
Analyte |
Calibration levels |
|||||||
Native standard |
CS1 |
CS2 |
CS3 |
CS4 |
CS5 |
CS6 |
CS7 |
CS8 |
PCB 77 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 81 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 105 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 114 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 118 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 123 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 126 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 156 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 157 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 167 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 169 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
PCB 189 |
0.2 |
0.5 |
1 |
2 |
5 |
10 |
20 |
50 |
Internal Standard |
||||||||
13C12 - PCB 77 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 81 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 105 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 114 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 118 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 123 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 126 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 156 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 157 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 167 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 169 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
13C12 - PCB 189 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |