Laserfiche WebLink
a`Y <br /> COLUMBIA ANALYTICAL SERVICES,INC. <br /> QA/QC Report <br /> iClient EMCON Service Request 5950645 <br /> Protect ARCO Facility No 20761EMCON Project No 1775-220 001 Date Analyzed 5122195 <br /> Initial Calibration Verification(ICV) Summary <br /> BTEX and TPH as Gasoline <br /> EPA Methods 503018020/California DHS LUFT Method <br /> Units ppb <br /> CAS <br /> Percent <br /> Recovery <br /> True Percent Acceptance <br /> Analyte Value Result Recovery Limits <br /> Benzene 25 273 109 85-115 <br /> Toluene 25 269 108 85-115 <br /> Ethylbenzene 25 27 5 lt0 85-115 <br /> Xylenes Total 75 828 Ito 85-115 <br /> Gasoline 250 249 100 90-110 <br /> JApproved B-v Date <br /> IC V25AU060194 <br /> 0643XL5 wgbbu=L926195 Page No <br /> 1921 Ringwood Avenue • Son Jose California 95131 9 Telephone 4081437-2400 • Fax 4081437 9356 <br />