Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES. INC. <br /> QAiGC Report <br /> Client: EMCON Associates Date Received: 04/07/93 <br /> Project- EMCON Project No OG71-029 01 Service Request No . SJ93-0472 <br /> ARCO Facility No 2130 Sample Matnx: Water <br /> Matrix SpikeiDuphcate Matrix Spike Summary <br /> BTI` <br /> EPA Methods 5030/8020 <br /> ugrL (ppb) <br /> Sample Name MW-1(74) <br /> Date Analyzed 04/14/93 <br /> Percent Recovery <br /> Spike CAS <br /> Spike Sample Result Acceptance <br /> Analyte L_eveF Result MS DMS MS DMS Catena <br /> Benzene 250. 254 528 505 110 100 76-122 <br /> Toluene 250 645 364 350 120 114 75-127 <br /> Ethylbenzene 250 301 315 304 114 110 70-135 <br /> Approved by _AA A� eA = __ Date. <br />