Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 4 of 7 AX08977 Sample No. Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator This sample deviates from the method stipulated preservation requirements of pH < 2. This method deviation may render the data unsuitable for regulatory purposes. jc 6/29/21 Bromomethane and 1,2,4-trichlorobenzene LCS recoveries exceeding the acceptable QC criteria. The reported Bromomethane result is suspect. Established high bias on <LOQ results are valid to report. JC/RWHJr 6/29/21 "J" Flag - Estimated value on an analyte found below the calibration range and at or above the detection limit. RWHJr Bromomethane and 1,2,4-trichlorobenzene recovered above the acceptable QC criteria. jc 6/29/21 The following tentatively identified compounds (TIC) are present; the concentrations given are estimates: Acetone 68.9 ug/L Isopropyl alcohol 10.6 ug/L 1-Nonanol 9.47 ug/L 1-Decanol 11.1 ug/L 1-(2-methylpropyl)-Cyclohexene 12.1 ug/L MG 6/30/21 Tentative identification of non-target sample components has to have an area height >10% nearest internal standard and a mass spectral library search result (Q-value) of 85% or greater for reporting. The laboratory provides these TIC results to facilitate remediation. NYSDOH ELAP and NELAC do not offer accreditation for these TIC list chemicals in the S&HW matrix. RWHJr 8270D - AE/BN in water SW846-8270D 1,2,4-Trichlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 1,2-Dichlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 1,3-Dichlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 1,4-Dichlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2,4,6-Trichlorophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D 2,4-Dichlorophenol < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2,4-Dimethylphenol < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2,4-Dinitrophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D 2,4-Dinitrotoluene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2,6-Dinitrotoluene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2-Chloronaphthalene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2-Chlorophenol < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 2-Methyl-4,6-dinitrophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D 2-Nitrophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D 3,3'-Dichlorobenzidine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 4-Bromophenylphenylether < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 4-Chloro-3-methylphenol < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 4-Chlorophenylphenylether < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D 4-Nitrophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D Acenaphthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Acenaphthylene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Anthracene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Azobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzidine < LOQ ug/L 10 05/17/2021 MG NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and Total Phosphorus in the S&HW Matrix. Unless the sample is otherwise qualified, all Quality Control acceptance criteria have satisfied method and NELAC requirements. DL = Detection Limit Approved By LOQ = Limit of Quantitation Robert Hilbrandt Environmental Laboratories NYS ELAP # 10108 (914) 231-1620 J=value is an estimate QA Officer Report Number: H = exceeds holding time Date Approved : 1813 07/14/2021 EMAIL 7/14/2021 These analytical results relate only to the sample identified in this report. Page 5 of 7 AX08977 Sample No. Method Test Description Results Qualifier Units DL/LOQ Analyzed on Validator SW846-8270D Benzo(a)anthracene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(a)pyrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(b)fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(g,h,i)perylene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzo(k)fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Benzyl butyl phthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Chloroethoxy)methane < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Chloroethyl)ether < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D bis(2-Ethylhexyl)phthalate 3.26 ug/L 5.0 05/17/2021 MG SW846-8270D Chrysene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Dibenzo(a,h)anthracene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Diethylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Dimethylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Di-n-butylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Di-n-octylphthalate < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Fluoranthene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Fluorene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorobutadiene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Hexachlorocyclopentadiene < LOQ ug/L 10 05/17/2021 MG SW846-8270D Hexachloroethane < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Indeno(1,2,3-cd)pyrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Isophorone < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Naphthalene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Nitrobenzene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodimethylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodi-n-propylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D n-Nitrosodiphenylamine < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Pentachlorophenol < LOQ ug/L 10 05/17/2021 MG SW846-8270D Phenanthrene < LOQ ug/L 5.0 05/17/2021 MG SW846-8270D Phenol 5.36 ug/L 5.0 05/17/2021 MG SW846-8270D Prep. Method 3510c ug/L 5.0 05/17/2021 MG SW846-8270D Pyrene < LOQ ug/L 5.0 05/17/2021 MG J NYSDOH ELAP and NELAC do not offer accreditation for Alkalinity, Ammonia, Biochemical Oxygen Demand, Total Kjeldahl Nitrogen and