Laserfiche WebLink
COLUMBIA ANALYTICAL SERVICES, INC. <br />QA/QC Report <br />Client: Shaw Environmental & Infrastructure, Inc. Service Request: P0700704 <br />Project Name : Foothill Landfill, San Joaquin County (New Wells) Date Collected : 07/31/07 <br />Project Number : 124591 Date Received: 08/01/07 <br />Sample Matrix : WATER Date Extracted: NA <br />Date Analyzed : 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 />Prep Analysis <br />Spike Level Sample <br />Spike Result Recovery <br />CAS <br />Relative <br />Result <br />Analyte <br />Method Method <br />PQL MS DMS Result <br />MS DMS MS DMS <br />Acceptance <br />Limps <br />Percent Notes <br />Difference <br />Sulfate <br />None 300.0 <br />0.5 10.0 10.0 9.15 <br />18.5 19.0 94 99 <br />80-120 <br />3 <br />&4, T8 <br />Approved BY Date <br />Report By:DCastillo <br />1-1 <br />u <br />11 <br />