Laserfiche WebLink
• wxww.ewa4ab.com � -- � Helena, W 877472 -0711 • Billings, W 600 - 7354189 • Casper, WY 888- 235 -0515 <br />Ewsb=s "1W J Gillette, WY 866 -886 -7115 • Rapid City, SO 888- 672 -1225 • College Station, TX 868- 690 -2218 <br />QA /QC Summary Report <br />Prepared by Casper, WY Branch <br />Client: Cotter Corporation <br />Report Date: <br />02/03/14 <br />Project: Schwartz GW 12/23/13 S27306 <br />Work Order: <br />013120854 <br />Analyte <br />Count Result Units <br />RL <br />° /.REC <br />Low Limit <br />High Limit RPD <br />RPDLimit Qual <br />Method: E300.0 <br />Analytical Run: [Cl- C_131226A <br />Sample ID: CCV- 122713 -02 <br />2 Continuing Calibration Verification Standard <br />12/26/13 16:58 <br />Chloride <br />10.2 mg /L <br />1.0 <br />102 <br />90 <br />110 <br />Sulfate <br />40.6 mg /L <br />1.0 <br />101 <br />90 <br />110 <br />Method: E300.0 <br />Batch: R182045 <br />Sample ID: ICB- 122713 <br />2 Method Blank <br />Run: IC1- C_131226A <br />12/26/13 13:07 <br />Chloride <br />ND mg /L <br />0.07 <br />Sulfate <br />0.2 mg /L <br />0.08 <br />Sample ID: LFB- 122713 <br />2 Laboratory Fortified Blank <br />Run: ICi- C_131226A <br />12/26/13 13:23 <br />Chloride <br />10.0 mg /L <br />1.0 <br />100 <br />90 <br />110 <br />Sulfate <br />39.6 mg /L <br />1.0 <br />99 <br />90 <br />110 <br />Sample ID: C13120834- 001AMS <br />2 Sample Matrix Spike <br />Run: ICi- C_131226A <br />12/26/13 17:45 <br />Chloride <br />2540 mg /L <br />10 <br />90 <br />110 <br />A <br />Sulfate <br />2360 mg /L <br />42 <br />100 <br />90 <br />110 <br />- Matrix spike recoveries outside the acceptance range are considered matrix - related <br />Sample ID: C13120834- 001AMSD <br />2 Sample Matrix Spike Duplicate <br />Run: IC1- C_131226A <br />12/26/13 18:00 <br />Chloride <br />2340 mg /L <br />10 <br />90 <br />110 8.1 <br />20 A <br />Sulfate <br />2320 mg /L <br />42 <br />98 <br />90 <br />110 1.5 <br />20 <br />- Matrix spike recoveries outside the acceptance range are considered matrix - related. <br />Qualifiers: <br />RL - Analyte reporting limit. <br />ND - Not detected at the reporting limit. <br />A - The analyte level was greater than four times the spike level. In <br />accordance with the method % recovery is not calculated. <br />MDC - Minimum detectable concentration <br />Page 20 of 31 <br />