Laserfiche WebLink
COLUMBIA ANALynCAL SERVICES, INC. <br /> QA/QC Report <br /> Client: EMCON Associates <br /> Project: TOSCO#11192/0952-090.02 Service Request: S941424 <br /> Sample Matrix: Soil Date Collected: 11/9,10/94 <br /> Date Received: 11/11/94 <br /> Date Extracted: NA <br /> Date Analyzed: 11/15/94 <br /> Surrogate Recovery Summary <br /> Halogenated Volatile Organic Compounds <br /> EPA Methods 5030/8010 <br /> Sample Name Percent Recovery <br /> Lab Code 4-Brornofluorobenzene <br /> 11192-TEP4S-25 5941424-002 <br /> 11192-THP1S-25 118 <br /> 5941424-004 X23 <br /> 11192THP2S-25 5941424-006 <br /> 11192-THP3 S-25 104 <br /> Method Blank S941424-008 106 <br /> S941115-SB 103 <br /> CAS Acceptance Limits: 79-141 <br /> Approved Hy: Date: -�2 j 4 C <br /> sua�+oais9. <br /> Page 15 of 15 <br />