PFAS Meeting Book MYM 2023

Summary

• Reproducibility • EURL

• Repeatability • EURL

• 80-120% for compliance • 65-135% for monitoring

• ≤ 20% for compliance • ≤ 25% for monitoring

• Pesticides

• Pesticides • ≤ 20% • EPA 1633 – PFAS in fish tissue • Everything was ≤ 20% except NMeFOSE • CODEX

• 70-120% • EPA 1633 – PFAS in fish tissue • 70-120 (PFDoS 62%) • CODEX

• 40-120% for 1 ppb method level • 60-115% for 10 ppb method level

• RSD r - 22% for 1 ppb method level • RSD r - 22% for 10 ppb method level • RSD R - 44% for 1 ppb method level • RSD R - 44% for 10 ppb method level