Laserfiche WebLink
Trace Analysis Laboratory,Inc. <br /> LOG NUMBER 5530 <br /> DATE SAMPLED* 05/22/95 <br /> DATE RECEIVED 05/23/95 <br /> DATE ANALYZED 05/23/95 <br /> DATE REPORTED 06/01/95 <br /> PAGE: Two <br /> Sample Type, Vapor <br /> Method Blank <br /> Method and Concen- Reporting <br /> Constituent• Units tration Limit <br /> Modified DHS Method. <br /> Total Petroleum Hydro- <br /> carbons as Gasoline mg/m3 ND 30 <br /> Modified EPA Method 8020 for: <br /> Benzene mg/m3 ND 0. 10 <br /> Toluene mg/m3 ND 0.10 <br /> Ethylbenzene mg/m3 ND 0. 10 <br /> Xylenes mg/m3 ND 0.30 • <br /> QC Summary- <br /> Recovery: 118* <br /> RPD: 21 <br /> Concentrations reported as ND were not detected at or above the reporting limit. <br /> * The Recovery for vapor samples is based on the Laboratory Control Sample. <br /> Louis W. DuPu i s <br /> Quality Assurance/Quality Control Manager <br />