Laserfiche WebLink
' FRIEDMAN & BRUYA, INC,. ; I <br /> ENVIRONMENTAL CHEMISTS <br /> Date of Report: June 8, 1993 <br /> Date Received: May 29, 1993 <br /> Project: 2363 <br /> Date Samples Extracted: June 1, 1993 <br /> Date Extracts Analyzed: June 1, 1993 <br /> RESULTS FROM THE ANALYSIS OF WATER SAMPLES <br /> FOR BENZENE, TOLUENE, ETHYLBENZENE, <br /> XYLENES AND GASOLINE <br /> USING EPA METHODS 8020 AND 8015 <br /> Samples Processed Using Method 5030 <br /> Results Reported as jig/U(ppb) <br /> Ethy1t Total Internal <br /> Sample# Benzene Toluene Benzene Xylenes Gasoline Standard <br /> % Recovery <br /> AW-10 0.2 <0.1 <0.1 <0.2 <50 110% <br /> AW-3 <0.1 <0.1- <0.1 , <0.2 <50 96% <br /> AW-12 :7.6 <0.1 <0.1 <0.2 <50 97% <br /> AW-9 2.8 <01 <0.1 <0.2 <50 93% <br /> AW-11 <0.1 <0.1 <0.1 <0.2 <50 100% <br /> MW-7 2.7 <0.1 <0.1 <0.2 <50 92% <br /> Quality Assurance. <br /> Blank <0.1 <0.1 <0.1 z <0.2 <50 110% <br /> MW-7 <br /> (Duplicate) 2.7 <0.1 <0.1 <0.2 <50 89% <br /> MW-7 <br /> (Matrix Spike) <br /> % Recovery 71% 74% 70% 72% na 88% <br /> Spike Blank <br /> % Recovery 82% 85% 85% 83% 84% 97% <br /> Spike Level 50 50 50 .100 5,000 <br /> The analyte indicated was not added to the matrix spire sample. <br />