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Sample ID <br />Sample <br />Date TPH-GRO Benzene Toluene <br />Ethyl- <br />benzene <br />Total <br />Xylenes TAME TBA DIPE ETBE MTBE Ethanol <br />TPGW-11 01/26/23 11,700 147 2,840 584 4,100 <1.00 <5.00 <1.00 <1.00 <1.00 11,100 <br />Sample ID <br />Sample <br />Date <br />n-Butyl- <br />benzene <br />sec-Butyl- <br />benzene <br />Chlorodibromo- <br />methane Chloroform <br />1,2,4- <br />Trimethyl- <br />benzene <br />1,3,5- <br />Trimethyl- <br />benzene Naphthalene Other VOCs Methanol Lead <br />TPGW-11 01/26/23 12.3 7.65 1.30 30.5 942 266 88.2 ND <10,000 14.6 <br />Notes:Bold Print - concentration equals or exceeds laboratory reporting limit <br />TPH-GRO = Total petroleum hydrocarbons - gasoline range organics <br />TAME = Tert-amyl methyl ether <br />TBA = Tert-butyl alcohol <br />DIPE = Di-isopropyl ether <br />ETBE = Ethyl-tert-butyl ether <br />MTBE = Methyl-tert-butyl ether <br />VOCs = Volatile Organic Compounds <br /><# = Below the laboratory reporting limit (RL) shown <br />ND = Not Detected <br />Lead analyzed by EPA Test Method 6010B. <br />TABLE 3 <br />GROUNDWATER SAMPLE ANALYTICAL RESULTS <br />7-Eleven Store No. 17334 <br />All concentrations in micrograms per liter (ug/L) <br />Methanol analyzed by EPA Test Method 8015M. <br />TPH-GRO analyzed by Environmental Protection Agency (EPA) Test Method 8015. <br />Benzene, toluene, ethylbenzene, and total xylenes, TAME, TBA, DIPE, ETBE, MTBE, and full scan VOCs analyzed by EPA Test Method 8260B. <br />V:\1858\active\185851132\05_report_deliv\deliverable\reports\2023_rpt_17334_ust.xlsx Page 1 of 1