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HomeMy WebLinkAboutPFAS_Sample_Results_10_6_2022 ANALYTICAL RESULTS: Perfluorinated Chemicals by EPA Method 537.1 Safe Drinking Water Analysis Customer: Oshkosh Water Filtration Dept NLS Project: 394093 PO # 220599 Project Description: Compliance PFAS Project Title: PWS# 47104574 Template: 537.1 Printed: 10/19/2022 14:34 Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluorooctanesulfonic acid (PFOS) N-Methyl perfluorooctane sulfonamidoacetic acid (NMeFOSAA) N-Ethyl perfluorooctane sulfonamidoacetic acid (NEtFOSAA) Hexafluoropropylene oxide dimer acid (GenX) 4,8-Dioxa-3H-perfluorononanoic acid (DONA) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9CI-PF3ONS) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11CL-PF3OUdS) C13-PFHxA (SURR) C13-HFPODA (SURR) C13-PFDA (SURR) d5-NEtFOSAA (SURR) [1.32] [0.81] [1.13] [0.34] ND ND ND ND ND [0.75] [0.53] 1.4 ND ND ND ND ND ND 91.1% 90.2% 84.8% 79.1% 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.47 0.44 0.35 0.30 0.29 0.26 0.20 0.38 0.31 0.30 0.34 0.31 0.37 0.54 0.41 0.20 0.33 0.28 1.5 1.2 0.98 0.96 0.85 0.67 1.3 1.0 1.0 1.1 1.0 1.2 1.8 1.4 0.66 1.1 0.92 Sample: 1342726 EP81 Collected: 10/06/22 Analyzed: 10/14/22 - Analytes: 18 ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ANALYTE NAME LOD LOQ DIL MCLUNITS Note J J J J J J S S S S J = Result enclosed in brackets is between LOD and LOQ, a region of less certain quantitation. S = This compound is a surrogate used to evaluate the quality control of a method. NOTES APPLICABLE TO THIS ANALYSIS: Page 1 of 2 ANALYTICAL RESULTS: Perfluorinated Chemicals by EPA Method 537.1 Safe Drinking Water Analysis Customer: Oshkosh Water Filtration Dept NLS Project: 394093 PO # 220599 Project Description: Compliance PFAS Project Title: PWS# 47104574 Template: 537.1 Printed: 10/19/2022 14:34 Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluorooctanesulfonic acid (PFOS) N-Methyl perfluorooctane sulfonamidoacetic acid (NMeFOSAA) N-Ethyl perfluorooctane sulfonamidoacetic acid (NEtFOSAA) Hexafluoropropylene oxide dimer acid (GenX) 4,8-Dioxa-3H-perfluorononanoic acid (DONA) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9CI-PF3ONS) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11CL-PF3OUdS) C13-PFHxA (SURR) C13-HFPODA (SURR) C13-PFDA (SURR) d5-NEtFOSAA (SURR) ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 92.9% 92.2% 86% 95% 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.47 0.44 0.35 0.30 0.29 0.26 0.20 0.38 0.31 0.30 0.34 0.31 0.37 0.54 0.41 0.20 0.33 0.28 1.5 1.2 0.98 0.96 0.85 0.67 1.3 1.0 1.0 1.1 1.0 1.2 1.8 1.4 0.66 1.1 0.92 Sample: 1342727 EP81 FB Collected: 10/06/22 Analyzed: 10/14/22 - Analytes: 18 ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ng/L ANALYTE NAME LOD LOQ DILUNITS Note S S S S S = This compound is a surrogate used to evaluate the quality control of a method. NOTES APPLICABLE TO THIS ANALYSIS: Page 2 of 2