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. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: Environ Toxicol Chem. 2022 Aug 24;41(10):2375–2385. doi: 10.1002/etc.5431

Figure 4: Comparison of passive sampler-derived versus actively measured dissolved PFAS concentrations from 24-hour composite grab sample at Bucklin Point after 29 days.

Figure 4:

Dissolved concentrations (Cderived) at Bucklin Point were derived from the 3 passive samplers deployed for 29 days using Rs derived from Field’s Point WWTP. Across three replicates at 29 days: Cw,derived = 1.0 Cw,meas; r2 = 0.53; root mean standard error 0.82 (n=48).