Laserfiche WebLink
COLUMBIA ANALY'T'ICAL SERVICES, INC. <br />QA/QC Report <br />11 <br />n <br />Ci <br />n <br />[l <br />n <br />IF <br />ILI <br />Approved By Date : (� <br />Report l3y:DCastillo <br />Client: <br />Shaw Environmental & Infrastructure, Inc. <br />Service Request : <br />P0700704 <br />Project Name : <br />Foothill Landfill, San Joaquin <br />County (New Wells) <br />Date Collected : <br />07/31/07 <br />Project Number : <br />124591 <br />Date Received: <br />08/01/07 <br />Sample Matrix : <br />WATER <br />Date Extracted : <br />NA <br />Date Analyzed: <br />08/01/07 <br />Matrix Spike/Duplicate Matrix Spike Summary <br />Sample Name: <br />MW -4 <br />Units: <br />mg/L (ppm) <br />Lab Code: <br />P0700704-OOIMS <br />P0700704-OOlDMS <br />Basis: <br />NA <br />Test Notes: <br />Spike <br />CAS <br />Relative <br />Prep Analysis <br />Spike Level Sample <br />Spike Result Recovery <br />Acceptance <br />Result <br />Percent <br />Analyte <br />Method Method <br />PQL MS MS Result <br />.D <br />MS DMS MS DMS <br />Limits <br />Difference Notes <br />Nitrate as Nitrogen <br />None 300.0 <br />0.2 2.26 2.26 1.60 <br />3.72 3.79 94 97 <br />80-120 <br />2 <br />11 <br />n <br />Ci <br />n <br />[l <br />n <br />IF <br />ILI <br />Approved By Date : (� <br />Report l3y:DCastillo <br />