Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES,INC <br /> IQA/QC Report <br /> Client Blaen Environmental Service Request 520004$6 <br /> Project U-Haul 470950 SCI/002-70950 Date Collected NA <br /> ISample Miti iv WA(A D7te Received NA <br /> D'ite Extracted NA <br /> DateAnaIyzed 2/10/00 <br /> Matrix Spikc/Duplicate Matrix Spike Summary <br /> BTEX and TPH as Gasoline <br /> iSample Name BATCH QC Units ug/L(ppb) <br /> Lab Code 52000481-003MS, 52000481-003DMS Basis NA <br /> ITest Notes <br /> Pei i.ent Recovei y <br /> CAS Relative <br /> I Pi ep An clysis Spike Level Sample Spike Result Acceptance Percent Result <br /> Analyte Method Method MRL MS DMS Result MS DMS MS DMS Limits Difference Notes <br /> I Benzene EPA 5030 8021B 0 5 50 50 ND 58 50 116 100 75-135 15 <br /> Toluene EPA 5030 8021B 05 50 50 0 7 67 58 133 115 73-136 14 <br /> Ethylbenzene EPA 5030 8021B 05 50 50 ND 60 51 120 102 69-142 16 <br /> IGasoline EPA 5030 CA/LUFT 50 500 500 ND 480 450 96 90 75-135 6 <br /> I <br /> I <br />' Approved By Date "T%D <br /> AMSl020397p <br />' Page 21 <br />