Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES, INC. <br />QA/QC Report <br />Client: Shaw Environmental & Infrastructure, Inc Service Request: P0700685 <br />Project: Foothill Landfill, San Joaquin County/ 124591 (Ground Water) <br />Sample Matrix: Water <br />Surrogate Recovery Summary <br />Volatile Organic Compounds <br />Extraction Method: EPA 5030B Units: PERCENT <br />Analysis Method: 8260B Level: Low <br />Sample Name <br />Lab Code <br />Surl <br />Sur2 <br />Sul -3 <br />MW -1 <br />P0700685-001 <br />99 <br />93 <br />85 <br />MW -2R <br />P0700685-002 <br />100 <br />92 <br />85 <br />MW -3 <br />P0700685-003 <br />98 <br />93 <br />84 <br />LW -1 <br />P0700685-004 <br />100 <br />93 <br />84 <br />FIELD BLANK <br />P0700685-005 <br />100 <br />93 <br />84 <br />TRIP BLANK <br />P0700685-006 <br />99 <br />93 <br />83 <br />Method Blank <br />PWG0701113-4 <br />98 <br />94 <br />88 <br />Batch QC <br />P0700699-002 <br />101 <br />92 <br />83 <br />Batch QCMS <br />PWG0701113-1 <br />102 <br />93 <br />91 <br />Batch QCDMS <br />PWG0701113-2 <br />99 <br />93 <br />92 <br />Lab Control Sample <br />PWG0701113-3 <br />103 <br />95 <br />96 <br />Surrogate Recovery Control Limits (%) <br />Surl = Dibromofluoromethane 73-129 <br />Sur2 = Toluene -d8 76-122 <br />Sur3 = 4-Bromofluorobenzene 63-118 <br />Results flagged with an asterisk (*) indicate values outside control criteria. <br />Results flagged with a pound (#) indicate the control criteria is not applicable. <br />z <br />Printed: 08/06/2007 08:43:51 Form 2A - Organic <br />P:\STEALTH\CRYSTAL. RPnForm2.tpt <br />Page 1 of 1 <br />SuperSet Reference: RR13800 <br />