Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES, INC. <br />QA/QC Report <br />Client : <br />Shaw Environmental & Infrastructure, Inc. <br />Service Request : <br />P0700116 <br />Project Name: <br />Foothill Landfill, San Joaquin County <br />Date Collected: <br />NA <br />Project Number : <br />791289 (Leachate Module) <br />Date Received: <br />NA <br />Sample Matrix: <br />WATER <br />Date Extracted: <br />NA <br />Date Analyzed : <br />02/02/07 <br />Matrix Spike/Duplicate Matrix Spike Summary <br />Sample Name: <br />Batch QC <br />Units: <br />mg/L (ppm) <br />Lab Code: <br />P0700115-004MS <br />P0700115-004DMS <br />Basis: <br />NA <br />Test Notes <br />Spike <br />Prep Analysis <br />Spike Level Sample Spike Result <br />Recovery <br />CAS <br />Relative Result <br />Analyte <br />Method Method <br />PQL MS DMS Result MS DMS <br />MS DMS <br />Acceptance <br />Limits <br />Percent Notes <br />Difference <br />Nitrate as Nitrogen <br />None 300.0 <br />0.2 2.26 2.26 1.20 3.34 3.36 <br />95 96 <br />80-120 <br /><1 <br />Approved By Date: <br />Report By:RWONG <br />