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QA/QC acceptance criteria and requirements of ISO and EPA reference methods. % RSS, recovery rates of SS; % RES, recovery rate of ES; 1 if the %RSS is < 50 or > 150, the sampling is invalid
| % RSS | % RES | |
|---|---|---|
| EPA TO 9A (PCDD/Fs) | 50–120 |
50–120 (TCDD/F, PeCDD/F, HxCDD/F) 40–120 (HpCDD/F, OCDD/F) |
| EPA TO 4A (dl-PCBs) | - | 60–120 (PCB) |
| ISO/DIS 16000–13 | (50) 75–125 (150)1 | |
| ISO/DIS 16000–14 | n.a |
50–130 (TCDD/F, PeCDD/F, HxCDD/F) 40–130 (HpCDD/F, OCDD/F) 40–120 (PCB) |
